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Li H, He F, Lv Z, Yi L, Zhang Z, Li H, Fu S. Tailored wastewater surveillance framework uncovered the epidemics of key pathogens in a Northwestern city of China. Sci Total Environ 2024; 926:171833. [PMID: 38522539 DOI: 10.1016/j.scitotenv.2024.171833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/03/2024] [Accepted: 03/18/2024] [Indexed: 03/26/2024]
Abstract
Wastewater surveillance enables rapid pathogen monitoring and community prevalence estimation. However, how to design an integrated and tailored wastewater surveillance framework to monitor major health threats in metropolises remains a major challenge. In this study, we first analyzed the historical clinical data of Xi'an city and designed a wastewater surveillance framework covering five key endemic viruses, namely, SARS-CoV-2, norovirus, influenza A virus (IAV), influenza B virus (IBV), respiratory syncytial virus (RSV), and hantavirus. Amplicon sequencing of SARS-CoV-2, norovirus and hantavirus was conducted biweekly to determine the prevalent community genotypes circulating in this region. The results showed that from April 2023 to August 2023, Xi'an experienced two waves of SARS-CoV-2 infection, which peaked in the middle of May-2023 and late August-2023. The sewage concentrations of IAV and RSV peaked in early March and early May 2023, respectively, while the sewage concentrations of norovirus fluctuated throughout the study period and peaked in late August. The dynamics of the sewage concentrations of SARS-CoV-2, norovirus, IAV, RSV, and hantavirus were in line with the trends in the sentinel hospital percent positivity data, indicating the role of wastewater surveillance in enhancing the understanding of epidemic trends. Amplicon sequencing of SARS-CoV-2 revealed a transition in the predominant genotype, which changed from DY.1 and FR.1.4 to the XBB and EG.5 subvariants. Amplicon sequencing also revealed that there was only one predominant hantavirus genotype in the local population, while highly diverse genotypes of norovirus GI and GII were found in the wastewater. In conclusion, this study provided valuable insights into the dynamics of infection trends and predominant genotypes of key pathogens in a city without sufficient clinical surveillance, highlighting the role of a tailored wastewater surveillance framework in addressing public health priorities. More importantly, our study provides the first evidence demonstrating the applicability of wastewater surveillance for hantavirus, which is a major health threat locally.
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Affiliation(s)
- Haifeng Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an 710069, China
| | - Fenglan He
- The Collaboration Unit for State Key Laboratory of Infectious Disease Prevention and Control, Jiangxi Provincial Health Commission Key Laboratory of Pathogenic Diagnosis and Genomics of Emerging Infectious Diseases, Nanchang Center for Disease Control and Prevention, Nanchang 330038, China
| | - Ziquan Lv
- Shenzhen Center for Disease Control and Prevention, Shenzhen, China
| | - Liu Yi
- The Collaboration Unit for State Key Laboratory of Infectious Disease Prevention and Control, Jiangxi Provincial Health Commission Key Laboratory of Pathogenic Diagnosis and Genomics of Emerging Infectious Diseases, Nanchang Center for Disease Control and Prevention, Nanchang 330038, China
| | - Ziqiang Zhang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an 710069, China
| | - Hui Li
- The Collaboration Unit for State Key Laboratory of Infectious Disease Prevention and Control, Jiangxi Provincial Health Commission Key Laboratory of Pathogenic Diagnosis and Genomics of Emerging Infectious Diseases, Nanchang Center for Disease Control and Prevention, Nanchang 330038, China.
| | - Songzhe Fu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an 710069, China; The Collaboration Unit for State Key Laboratory of Infectious Disease Prevention and Control, Jiangxi Provincial Health Commission Key Laboratory of Pathogenic Diagnosis and Genomics of Emerging Infectious Diseases, Nanchang Center for Disease Control and Prevention, Nanchang 330038, China.
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Almanaa TN, Mubarak A, Sajjad M, Ullah A, Hassan M, Waheed Y, Irfan M, Khan S, Ahmad S. Design and validation of a novel multi-epitopes vaccine against hantavirus. J Biomol Struct Dyn 2024; 42:4185-4195. [PMID: 37261466 DOI: 10.1080/07391102.2023.2219324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 05/23/2023] [Indexed: 06/02/2023]
Abstract
Hantavirus is a member of the order Bunyavirales and an emerging global pathogen. Hantavirus infections have affected millions of people globally based on available epidemiological data and research studies. Hemorrhagic fever with renal syndrome (HFRS) and hantavirus pulmonary syndrome (HPS) are the two main human diseases associated with hantavirus infections. Hence, efforts are required to develop a potent vaccine against the pathogen. The only vaccine that is in use for hantavirus is an inactivated virus vaccine, "Hantavax", but it failed to produce neutralizing antibodies. Vaccine development is of much importance in dealing with the surge of hantavirus globally. In this study, hantavirus five proteins (N protein, G1 and G2, L protein, and non-structural proteins) were used in NetCTL 1.2 program to predict T-cell epitopes. To predict major histocompatibility complex (MHC) binding alleles, an immune epitope database (IEDB) was used. All predicted epitopes were then investigated for different immunoinformatics analyses such as antigenicity and toxicity analyses. The good water-soluble, non-toxic, probable antigenic, and DRB*0101 binder was selected. A multi-epitopes-based vaccine designing was then done where linkers were used to connect the shortlisted epitopes. In addition, an adjuvant molecule was supplementary to the multi-epitopes peptide to improve the vaccine's immunogenic potential. The final vaccine construct's three-dimensional structure was modeled by ab initio method. The vaccine molecule was then evaluated for its binding potential with TLR-3 immune receptor, which is key for its recognition and processing by the host immune system. Docking studies were performed using HADDOCK software. The best-docked complex was selected and visualized for intermolecular binding and interactions using UCSF Chimera 1.16 software. The findings revealed that the designed vaccine might be a potential vaccine against hantavirus and can be used in experimental animal model testings.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Taghreed N Almanaa
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Ayman Mubarak
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Muhammad Sajjad
- Department of Health and Biological Sciences, Abasyn University, Peshawar, Pakistan
| | - Asad Ullah
- Department of Health and Biological Sciences, Abasyn University, Peshawar, Pakistan
| | - Muhammad Hassan
- Department of Pharmacy, Bacha Khan University, Charsadda, Pakistan
| | - Yasir Waheed
- Office of Research, Innovation and Commercialization, Shaheed Zulfiqar Ali Bhutto Medical University (SZABMU), Islamabad, Pakistan
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Byblos, Lebanon
| | - Muhammad Irfan
- Department of Oral Biology, College of Dentistry, University of Florida, Gainesville, FL, USA
| | - Saifullah Khan
- Institute of Biotechnology and Microbiology, Bacha Khan University, Charsadda, Pakistan
| | - Sajjad Ahmad
- Department of Health and Biological Sciences, Abasyn University, Peshawar, Pakistan
- Department of Computer Science, Virginia Tech, Blacksburg, VA, USA
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Meola A, Guardado-Calvo P. Production and Purification of Hantavirus Glycoproteins in Drosophila melanogaster S2 Cells. Methods Mol Biol 2024; 2762:3-16. [PMID: 38315356 DOI: 10.1007/978-1-0716-3666-4_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
Hantaviruses, are rodent-borne viruses found worldwide that are transmitted to humans through inhalation of contaminated excreta. They can cause a renal or a pulmonary syndrome, depending on the virus, and no effective treatment is currently available for either of these diseases. Hantaviral particles are covered by a protein lattice composed of two glycoproteins (Gn and Gc) that mediate adsorption to target cells and fusion with endosomal membranes, making them prime targets for neutralizing antibodies. Here we present the methodology to produce soluble recombinant glycoproteins in different conformations, either alone or as a stabilized Gn/Gc complex, using stably transfected Drosophila S2 cells.
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Affiliation(s)
- Annalisa Meola
- G5 Structural Biology of Infectious Diseases, Institut Pasteur, Université Paris Cité, Paris, France
| | - Pablo Guardado-Calvo
- G5 Structural Biology of Infectious Diseases, Institut Pasteur, Université Paris Cité, Paris, France.
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Min M, Liu M, Lu C, Zhu L, Zhang J, Wang J. The role of glomerular lesions in the prognosis of patients with acute kidney injury during hemorrhagic fever with renal syndrome. Ren Fail 2023; 45:2196349. [PMID: 37013434 PMCID: PMC10075516 DOI: 10.1080/0886022x.2023.2196349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
Abstract
OBJECTIVE This study aimed to explore the role of glomerular lesions in patients who suffered from acute kidney injury (AKI) during hemorrhagic fever with renal syndrome (HFRS). METHODS The study comprised 66 patients with AKI during HFRS treated at the National Clinical Research Center of Kidney Diseases of China, Jinling Hospital, from January 2014 to December 2018. According to the kidney pathological findings, the 66 patients were divided into two groups: the tubulointerstitial injury group (HFRS-TI group, n = 43) and the tubulointerstitial injury with glomerular lesions group (HFRS-GL group, n = 23). The clinical and pathological characteristics of the 66 patients were analyzed. RESULTS There were 9 cases of IgA nephropathy, 1 case of membranous nephropathy, 2 cases of diabetic nephropathy, and 11 cases of mesangial proliferative glomerulonephritis in the HFRS-GL group. There were more males in the HFRS-GL group than in the HFRS-TI group (92.3% vs. 69.8%, p < .05). A higher proportion of interstitial fibrosis (56.5% vs. 27.9%, p < .05) and more immunoglobulin and complement depositions (p < .001) were observed in the HFRS-GL group than in the HFRS-TI group. Rates of remission of AKI were lower in the HFRS-GL group than in the HFRS-TI group (73.9% vs. 95.3%, p < .05). The presence of glomerular lesions (HR = 5.636, 95% CI = 1.121-28.329, p = .036) and moderate tubulointerstitial injury (HR = 3.598, 95% CI = 1.278-10.125, p = .015) were found to be independent risk factors for kidney prognosis. CONCLUSIONS Patients with AKI during HFRS can have glomerular lesions or glomerulonephritis. Patients with AKI during HFRS who have glomerular lesions or moderate renal tubulointerstitial injury proven by kidney biopsy have a relatively poor kidney prognosis. A kidney biopsy can help determine long-term prognosis in patients with AKI during HFRS.
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Affiliation(s)
- Min Min
- National Clinical Research Center of Kidney Diseases, Jingling Hospital, Nanjing Medical University, Nanjing, China
| | - Meiling Liu
- Department of Nephrology, Anqing First People's Hospital of Anhui Medical University, Anqing, China
| | - Chunyu Lu
- National Clinical Research Center of Kidney Diseases, Jingling Hospital, Nanjing Medical University, Nanjing, China
| | - Lina Zhu
- National Clinical Research Center of Kidney Diseases, Jingling Hospital, Nanjing Medical University, Nanjing, China
| | - Jiong Zhang
- National Clinical Research Center of Kidney Diseases, Jingling Hospital, Nanjing Medical University, Nanjing, China
| | - Jinquan Wang
- National Clinical Research Center of Kidney Diseases, Jingling Hospital, Nanjing Medical University, Nanjing, China
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Pérez-Umphrey AA, Settlecowski AE, Elbers JP, Williams ST, Jonsson CB, Bonisoli-Alquati A, Snider AM, Taylor SS. Genetic variants associated with hantavirus infection in a reservoir host are related to regulation of inflammation and immune surveillance. Infect Genet Evol 2023; 116:105525. [PMID: 37956745 DOI: 10.1016/j.meegid.2023.105525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 10/14/2023] [Accepted: 11/10/2023] [Indexed: 11/15/2023]
Abstract
The immunogenetics of wildlife populations influence the epidemiology and evolutionary dynamic of the host-pathogen system. Profiling immune gene diversity present in wildlife may be especially important for those species that, while not at risk of disease or extinction themselves, are host to diseases that are a threat to humans, other wildlife, or livestock. Hantaviruses (genus: Orthohantavirus) are globally distributed zoonotic RNA viruses with pathogenic strains carried by a diverse group of rodent hosts. The marsh rice rat (Oryzomys palustris) is the reservoir host of Orthohantavirus bayoui, a hantavirus that causes fatal cases of hantavirus cardiopulmonary syndrome in humans. We performed a genome wide association study (GWAS) using the rice rat "immunome" (i.e., all exons related to the immune response) to identify genetic variants associated with infection status in wild-caught rice rats naturally infected with their endemic strain of hantavirus. First, we created an annotated reference genome using 10× Chromium Linked Reads sequencing technology. This reference genome was used to create custom baits which were then used to target enrich prepared rice rat libraries (n = 128) and isolate their immunomes prior to sequencing. Top SNPs in the association test were present in four genes (Socs5, Eprs, Mrc1, and Il1f8) which have not been previously implicated in hantavirus infections. However, these genes correspond with other loci or pathways with established importance in hantavirus susceptibility or infection tolerance in reservoir hosts: the JAK/STAT, MHC, and NFκB. These results serve as informative markers for future exploration and highlight the importance of immune pathways that repeatedly emerge across hantavirus systems. Our work aids in creating cross-species comparisons for better understanding mechanisms of genetic susceptibility and host-pathogen coevolution in hantavirus systems.
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Affiliation(s)
- Anna A Pérez-Umphrey
- School of Renewable Natural Resources, Louisiana State University and AgCenter, 227 RNR Building, Baton Rouge, LA 70803, USA.
| | - Amie E Settlecowski
- School of Renewable Natural Resources, Louisiana State University and AgCenter, 227 RNR Building, Baton Rouge, LA 70803, USA
| | - Jean P Elbers
- School of Renewable Natural Resources, Louisiana State University and AgCenter, 227 RNR Building, Baton Rouge, LA 70803, USA; Institute of Medical Genetics, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Währinger Straße 10, 1090 Vienna, Austria
| | - S Tyler Williams
- School of Renewable Natural Resources, Louisiana State University and AgCenter, 227 RNR Building, Baton Rouge, LA 70803, USA
| | - Colleen B Jonsson
- Department of Microbiology, Immunology and Biochemistry, College of Medicine, University of Tennessee Health Science Center, University of Tennessee, 858 Madison Ave., Memphis, TN 38163, USA
| | - Andrea Bonisoli-Alquati
- School of Renewable Natural Resources, Louisiana State University and AgCenter, 227 RNR Building, Baton Rouge, LA 70803, USA; Department of Biological Sciences, California State Polytechnic University-Pomona, Pomona, CA 91768, USA
| | - Allison M Snider
- School of Renewable Natural Resources, Louisiana State University and AgCenter, 227 RNR Building, Baton Rouge, LA 70803, USA
| | - Sabrina S Taylor
- School of Renewable Natural Resources, Louisiana State University and AgCenter, 227 RNR Building, Baton Rouge, LA 70803, USA
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Matthys A, Dehoorne J, Dendooven A, Schelstraete P, Prytuła A. Favorable course of leptospirosis and hantavirus-induced acute tubulointerstitial nephritis under corticosteroid treatment. Pediatr Nephrol 2023; 38:3853-3857. [PMID: 37036529 DOI: 10.1007/s00467-023-05942-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 03/04/2023] [Accepted: 03/06/2023] [Indexed: 04/11/2023]
Abstract
BACKGROUND We present two children with acute tubulointerstitial nephritis (ATIN) caused by leptospirosis in a 12-year-old boy and hantavirus in a 10-year-old girl. The role of glucocorticoids in the management of ATIN triggered by infectious agents is unclear. CASE-DIAGNOSIS/TREATMENT Both children were hospitalized with jaundice, elevated serum creatinine, and thrombocytopenia. There was no oliguria or hypertension. Urine analysis revealed tubular proteinuria. Kidney biopsy was performed on one patient and showed tubulointerstitial inflammation with mild mesangial proliferation. Both patients were treated with glucocorticoids in view of deteriorating kidney function with respective serum creatinine values of 5.2 and 4.1 mg/dl. Both children exhibited an excellent clinical and biochemical response to treatment. Neither of the patients required dialysis. Positive serology test results indicated a recent leptospirosis and hantavirus infection. CONCLUSIONS Leptospirosis and hantavirus associated ATIN share common clinical and biochemical features. Due to the low incidence in Europe these infectious causes of kidney dysfunction may be overlooked. Glucocorticoids may be considered in the management of ATIN.
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Affiliation(s)
- Annelies Matthys
- Department of Paediatric Nephrology and Rheumatology, Ghent University Hospital, ERKNet Center, Corneel Heymanslaan 10, 9000, Ghent, Belgium
- Department of Internal Medicine and Paediatrics, Ghent University, Ghent, Belgium
| | - Jo Dehoorne
- Department of Paediatric Nephrology and Rheumatology, Ghent University Hospital, ERKNet Center, Corneel Heymanslaan 10, 9000, Ghent, Belgium
- Department of Internal Medicine and Paediatrics, Ghent University, Ghent, Belgium
| | - Amélie Dendooven
- Department of Pathological Anatomy, Ghent University Hospital, Ghent, Belgium
| | - Petra Schelstraete
- Department of Internal Medicine and Paediatrics, Ghent University, Ghent, Belgium
- Department of Paediatric Pneumology and Infectious Diseases, Ghent University Hospital, Ghent, Belgium
| | - Agnieszka Prytuła
- Department of Paediatric Nephrology and Rheumatology, Ghent University Hospital, ERKNet Center, Corneel Heymanslaan 10, 9000, Ghent, Belgium.
- Department of Internal Medicine and Paediatrics, Ghent University, Ghent, Belgium.
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Afzal S, Ali L, Batool A, Afzal M, Kanwal N, Hassan M, Safdar M, Ahmad A, Yang J. Hantavirus: an overview and advancements in therapeutic approaches for infection. Front Microbiol 2023; 14:1233433. [PMID: 37901807 PMCID: PMC10601933 DOI: 10.3389/fmicb.2023.1233433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 09/25/2023] [Indexed: 10/31/2023] Open
Abstract
Hantaviruses are a significant and emerging global public health threat, impacting more than 200,000 individuals worldwide each year. The single-stranded RNA viruses belong to the Hantaviridae family and are responsible for causing two acute febrile diseases in humans: Hantavirus pulmonary syndrome (HPS) and hemorrhagic fever with renal syndrome (HFRS). Currently, there are no licensed treatments or vaccines available globally for HTNV infection. Various candidate drugs have shown efficacy in increasing survival rates during the early stages of HTNV infection. Some of these drugs include lactoferrin, ribavirin, ETAR, favipiravir and vandetanib. Immunotherapy utilizing neutralizing antibodies (NAbs) generated from Hantavirus convalescent patients show efficacy against HTNV. Monoclonal antibodies such as MIB22 and JL16 have demonstrated effectiveness in protecting against HTNV infection. The development of vaccines and antivirals, used independently and/or in combination, is critical for elucidating hantaviral infections and the impact on public health. RNA interference (RNAi) arised as an emerging antiviral therapy, is a highly specific degrades RNA, with post-transcriptional mechanism using eukaryotic cells platform. That has demonstrated efficacy against a wide range of viruses, both in vitro and in vivo. Recent antiviral methods involve using small interfering RNA (siRNA) and other, immune-based therapies to target specific gene segments (S, M, or L) of the Hantavirus. This therapeutic approach enhances viral RNA clearance through the RNA interference process in Vero E6 cells or human lung microvascular endothelial cells. However, the use of siRNAs faces challenges due to their low biological stability and limited in vivo targeting ability. Despite their successful inhibition of Hantavirus replication in host cells, their antiviral efficacy may be hindered. In the current review, we focus on advances in therapeutic strategies, as antiviral medications, immune-based therapies and vaccine candidates aimed at enhancing the body's ability to control the progression of Hantavirus infections, with the potential to reduce the risk of severe disease.
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Affiliation(s)
- Samia Afzal
- CEMB, University of the Punjab, Lahore, Pakistan
| | - Liaqat Ali
- Department of Biological Sciences, National University of Medical Sciences (NUMS), Rawalpindi, Pakistan
| | - Anum Batool
- Department of Biological Sciences, National University of Medical Sciences (NUMS), Rawalpindi, Pakistan
| | - Momina Afzal
- CEMB, University of the Punjab, Lahore, Pakistan
| | - Nida Kanwal
- Department of Biological Sciences, National University of Medical Sciences (NUMS), Rawalpindi, Pakistan
| | | | | | - Atif Ahmad
- CEMB, University of the Punjab, Lahore, Pakistan
| | - Jing Yang
- Wuhan Institute of Biological Products Co., Ltd., Wuhan, Hubei, China
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Riesle-Sbarbaro SA, Kirchoff N, Hansen-Kant K, Stern A, Kurth A, Prescott JB. Human-to-Human Transmission of Andes Virus Modeled in Syrian Hamsters. Emerg Infect Dis 2023; 29:2159-2163. [PMID: 37735788 PMCID: PMC10521624 DOI: 10.3201/eid2910.230544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023] Open
Abstract
Several occurrences of human-to-human transmission of Andes virus, an etiological agent of hantavirus cardiopulmonary syndrome, are documented. Syrian hamsters consistently model human hantavirus cardiopulmonary syndrome, yet neither transmission nor shedding has been investigated. We demonstrate horizontal virus transmission and show that Andes virus is shed efficiently from both inoculated and contact-infected hamsters.
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Lupuşoru G, Andronesi AG, Lupuşoru M, Ailincăi I, Sfeatcu R, Văcăroiu I, Banu M, Achim C, Ismail G. Hantavirus infections in the South‑Eastern European countries: A study of two cases and literature review. Exp Ther Med 2023; 26:430. [PMID: 37602312 PMCID: PMC10433441 DOI: 10.3892/etm.2023.12129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 06/09/2023] [Indexed: 08/22/2023] Open
Abstract
Hantavirus infection is a rare zoonosis in South-Eastern Europe. Depending on the serotype involved, the virus can cause hemorrhagic fever with renal syndrome which is also known as endemic nephropathy, and cardiopulmonary syndrome. Prompt diagnosis of the disease is essential for reducing the risk of severe manifestations and complications like chronic kidney disease, secondary hypertension or even death because there is no specific treatment or vaccine approved. The present study reported two cases of hemorrhagic fever with renal syndrome diagnosed in the Department of Nephrology of The Fundeni Clinical Institute (Romania). In both patients, kidney needle biopsy played a major role in establishing the diagnosis. The difficulties encountered in diagnosing this disease were also emphasized, taking into consideration the rarity of this infection in South-Eastern Europe. The key literature data on the epidemiology, pathogenesis and management of this infection were further reviewed.
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Affiliation(s)
- Gabriela Lupuşoru
- Department of Nephrology, The ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Nephrology, The Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Andreea Gabriella Andronesi
- Department of Nephrology, The ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Nephrology, The Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Mircea Lupuşoru
- Department of Physiology, The ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Ioana Ailincăi
- Department of Nephrology, The ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Nephrology, The Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Ruxandra Sfeatcu
- Department of Oral Health and Community Dentistry, The ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Ileana Văcăroiu
- Department of Nephrology, The ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Nephrology, The St John Emergency Clinical Hospital, 042122 Bucharest, Romania
| | - Mihaela Banu
- Department of Anatomy, The ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Camelia Achim
- Department of Nephrology, The ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Nephrology, The Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Gener Ismail
- Department of Nephrology, The ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Nephrology, The Fundeni Clinical Institute, 022328 Bucharest, Romania
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Jeyachandran AV, Irudayam JI, Dubey S, Chakravarty N, Konda B, Shah A, Su B, Wang C, Cui Q, Williams KJ, Srikanth S, Shi Y, Deb A, Damoiseaux R, Stripp BR, Ramaiah A, Arumugaswami V. Comparative Analysis of Molecular Pathogenic Mechanisms and Antiviral Development Targeting Old and New World Hantaviruses. bioRxiv 2023:2023.08.04.552083. [PMID: 37577539 PMCID: PMC10418258 DOI: 10.1101/2023.08.04.552083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
Background Hantaviruses - dichotomized into New World (i.e. Andes virus, ANDV; Sin Nombre virus, SNV) and Old-World viruses (i.e. Hantaan virus, HTNV) - are zoonotic viruses transmitted from rodents to humans. Currently, no FDA-approved vaccines against hantaviruses exist. Given the recent breakthrough to human-human transmission by the ANDV, an essential step is to establish an effective pandemic preparedness infrastructure to rapidly identify cell tropism, infective potential, and effective therapeutic agents through systematic investigation. Methods We established human cell model systems in lung (airway and distal lung epithelial cells), heart (pluripotent stem cell-derived (PSC-) cardiomyocytes), and brain (PSC-astrocytes) cell types and subsequently evaluated ANDV, HTNV and SNV tropisms. Transcriptomic, lipidomic and bioinformatic data analyses were performed to identify the molecular pathogenic mechanisms of viruses in different cell types. This cell-based infection system was utilized to establish a drug testing platform and pharmacogenomic comparisons. Results ANDV showed broad tropism for all cell types assessed. HTNV replication was predominantly observed in heart and brain cells. ANDV efficiently replicated in human and mouse 3D distal lung organoids. Transcriptomic analysis showed that ANDV infection resulted in pronounced inflammatory response and downregulation of cholesterol biosynthesis pathway in lung cells. Lipidomic profiling revealed that ANDV-infected cells showed reduced level of cholesterol esters and triglycerides. Further analysis of pathway-based molecular signatures showed that, compared to SNV and HTNV, ANDV infection caused drastic lung cell injury responses. A selective drug screening identified STING agonists, nucleoside analogues and plant-derived compounds that inhibited ANDV viral infection and rescued cellular metabolism. In line with experimental results, transcriptome data shows that the least number of total and unique differentially expressed genes were identified in urolithin B- and favipiravir-treated cells, confirming the higher efficiency of these two drugs in inhibiting ANDV, resulting in host cell ability to balance gene expression to establish proper cell functioning. Conclusions Overall, our study describes advanced human PSC-derived model systems and systems-level transcriptomics and lipidomic data to better understand Old and New World hantaviral tropism, as well as drug candidates that can be further assessed for potential rapid deployment in the event of a pandemic.
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Affiliation(s)
- Arjit Vijey Jeyachandran
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, USA
| | - Joseph Ignatius Irudayam
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, USA
| | - Swati Dubey
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, USA
| | - Nikhil Chakravarty
- Department of Epidemiology, University of California, Los Angeles, CA, USA
| | - Bindu Konda
- Department of Medicine, Lung and Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Aayushi Shah
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, USA
| | - Baolong Su
- Dept. of Biological Chemistry, David Geffen School of Medicine, University of California, Los Angeles, USA
- UCLA Lipidomics Lab, University of California, Los Angeles, Los Angeles, CA, USA
| | - Cheng Wang
- Department of Neurodegenerative Diseases, Beckman Research Institute of City of Hope, CA, USA
| | - Qi Cui
- Department of Neurodegenerative Diseases, Beckman Research Institute of City of Hope, CA, USA
| | - Kevin J. Williams
- Dept. of Biological Chemistry, David Geffen School of Medicine, University of California, Los Angeles, USA
- UCLA Lipidomics Lab, University of California, Los Angeles, Los Angeles, CA, USA
| | - Sonal Srikanth
- Department of Physiology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Yanhong Shi
- Department of Neurodegenerative Diseases, Beckman Research Institute of City of Hope, CA, USA
| | - Arjun Deb
- Division of Cardiology, Department of Medicine, David Geffen School of Medicine, UCLA, Los Angeles, CA, USA
- Eli & Edythe Broad Center of Regenerative Medicine and Stem Cell Research, UCLA, Los Angeles, CA, USA
| | - Robert Damoiseaux
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, USA
- Eli & Edythe Broad Center of Regenerative Medicine and Stem Cell Research, UCLA, Los Angeles, CA, USA
- California NanoSystems Institute, UCLA, Los Angeles, CA, USA
- Department of Bioengineering, Samueli School of Engineering, UCLA, Los Angeles, CA, USA
| | - Barry R. Stripp
- Department of Medicine, Lung and Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Vaithilingaraja Arumugaswami
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, USA
- Eli & Edythe Broad Center of Regenerative Medicine and Stem Cell Research, UCLA, Los Angeles, CA, USA
- California NanoSystems Institute, UCLA, Los Angeles, CA, USA
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11
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Chaisiri K, Linsuwanon P, Makepeace BL. The chigger microbiome: big questions in a tiny world. Trends Parasitol 2023; 39:696-707. [PMID: 37270375 DOI: 10.1016/j.pt.2023.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 05/06/2023] [Accepted: 05/09/2023] [Indexed: 06/05/2023]
Abstract
'Chiggers' (trombiculid mite larvae) are best known as vectors of rickettsial pathogens, Orientia spp., which cause a zoonosis, scrub typhus. However, several other pathogens (e.g., Hantaan orthohantavirus, Dabie bandavirus, Anaplasma spp., Bartonella spp., Borrelia spp., and Rickettsia spp.) and bacterial symbionts (e.g., Cardinium, Rickettsiella, and Wolbachia) are being reported from chiggers with increasing frequency. Here, we explore the surprisingly diverse chigger microbiota and potential interactions within this microcosm. Key conclusions include a possible role for chiggers as vectors of viral diseases; the dominance in some chigger populations of unidentified symbionts in several bacterial families; and increasing evidence for vertical transmission of potential pathogens and symbiotic bacteria in chiggers, suggesting intimate interactions and not simply incidental acquisition of bacteria from the environment or host.
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Affiliation(s)
- Kittipong Chaisiri
- Department of Helminthology, Faculty of Tropical Medicine, Mahidol University, Ratchathewi, Bangkok 10400, Thailand
| | - Piyada Linsuwanon
- Department of Entomology, US Army Medical Component, Armed Forces Research Institute of Medical Sciences, Ratchathewi, Bangkok 10400, Thailand
| | - Benjamin L Makepeace
- Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool, Liverpool L3 5RF, UK.
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12
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Silva-Ramos CR, Mejorano-Fonseca JA, Rodríguez-Morales AJ, Hidalgo M, Faccini-Martínez ÁA. Zoonotic febrile illnesses misdiagnosed as COVID-19: a review of reported clinical cases. Infez Med 2023; 31:151-162. [PMID: 37283644 PMCID: PMC10241406 DOI: 10.53854/liim-3102-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 05/12/2023] [Indexed: 06/08/2023]
Abstract
COVID-19 is a zoonotic coronavirus disease caused by SARS-CoV-2. Its fast spreading by aerosol transmission has made it a highly contagious disease, causing the most recent 2020 pandemic. Although it mainly affects the respiratory system, atypical forms of the disease have been described, including developing an undifferentiated febrile illness without respiratory symptoms, that can represent a diagnostic challenge, mainly in tropical areas where several zoonotic febrile diseases are circulating. Thus, despite the broad clinical spectrum of COVID-19, in the tropics, other zoonotic etiologies should always be considered as differential diagnoses. According to our case reports review, eight different zoonotic febrile diseases misdiagnosed as COVID-19 have been reported in the available scientific literature of four databases. These were only suspected due to the epidemiological history. Thus, making a complete and detailed clinical history of a febrile patient in the tropics is essential to suspect the etiology and request the necessary confirmatory tests. Therefore, COVID-19 must be included as a differential diagnosis of undifferentiated febrile illness in the tropics, but other zoonotic infectious diseases must not be ruled out.
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Affiliation(s)
- Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá,
Colombia
| | - Julián A. Mejorano-Fonseca
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá,
Colombia
| | - Alfonso J. Rodríguez-Morales
- Master of Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima,
Peru
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut,
Lebanon
| | - Marylin Hidalgo
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá,
Colombia
| | - Álvaro A. Faccini-Martínez
- Servicio de Infectología, Hospital Militar Central, Bogotá,
Colombia
- Servicios y Asesorías en Infectología - SAI, Bogotá,
Colombia
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13
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Dafalla M, Orłowska A, Keleş SJ, Straková P, Schlottau K, Jeske K, Hoffmann B, Wibbelt G, Smreczak M, Müller T, Freuling CM, Wang X, Rola J, Drewes S, Fereidouni S, Heckel G, Ulrich RG. Hantavirus Brno loanvirus is highly specific to the common noctule bat (Nyctalus noctula) and widespread in Central Europe. Virus Genes 2023; 59:323-332. [PMID: 36542315 PMCID: PMC10025241 DOI: 10.1007/s11262-022-01952-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 10/29/2022] [Indexed: 12/24/2022]
Abstract
Bat-associated hantaviruses have been detected in Asia, Africa and Europe. Recently, a novel hantavirus (Brno loanvirus, BRNV) was identified in common noctule bats (Nyctalus noctula) in the Czech Republic, but nothing is known about its geographical range and prevalence. The objective of this study was to evaluate the distribution and host specificity of BRNV by testing bats from neighbouring countries Germany, Austria and Poland. One thousand forty-seven bats representing 21 species from Germany, 464 bats representing 18 species from Austria and 77 bats representing 12 species from Poland were screened by L segment broad-spectrum nested reverse transcription-polymerase chain reaction (RT-PCR) or by BRNV-specific real-time RT-PCR. Three common noctules from Germany, one common noctule from Austria and three common noctules from Poland were positive in the hantavirus RNA screening. Conventional RT-PCR and primer walking resulted in the amplification of partial L segment and (almost) complete S and M segment coding sequences for samples from Germany and partial L segment sequences for samples from Poland. Phylogenetic analysis of these nucleotide sequences showed highest similarity to BRNV from Czech Republic. The exclusive detection of BRNV in common noctules from different countries suggests high host specificity. The RNA detection rate in common noctules ranged between 1 of 207 (0.5%; Austria), 3 of 245 (1.2%; Germany) and 3 of 20 (15%; Poland). In conclusion, this study demonstrates a broader distribution of BRNV in common noctules in Central Europe, but at low to moderate prevalence. Additional studies are needed to prove the zoonotic potential of this hantavirus and evaluate its transmission within bat populations.
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Affiliation(s)
- Maysaa Dafalla
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, 17493, Greifswald-Insel Riems, Germany
| | - Anna Orłowska
- Department of Virology, National Veterinary Research Institute, 57 Partyzantów Avenue, 24-100, Pulawy, Poland
| | - Sinan Julian Keleş
- Research Institute of Wildlife Ecology, University of Veterinary Medicine Vienna, Savoyenstraße 1a, 1160, Vienna, Austria
| | - Petra Straková
- Veterinary Research Institute, Hudcova 296/70, 621 00, Brno, Czech Republic
| | - Kore Schlottau
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, 17493, Greifswald-Insel Riems, Germany
| | - Kathrin Jeske
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, 17493, Greifswald-Insel Riems, Germany
| | - Bernd Hoffmann
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, 17493, Greifswald-Insel Riems, Germany
| | - Gudrun Wibbelt
- Leibniz Institute for Zoo and Wildlife Research, Alfred-Kowalke-Straße 17, 10315, Berlin, Germany
| | - Marcin Smreczak
- Department of Virology, National Veterinary Research Institute, 57 Partyzantów Avenue, 24-100, Pulawy, Poland
| | - Thomas Müller
- Institute of Molecular Virology and Cell Biology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, 17493, Greifswald-Insel Riems, Germany
| | - Conrad Martin Freuling
- Institute of Molecular Virology and Cell Biology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, 17493, Greifswald-Insel Riems, Germany
| | - Xuejing Wang
- Institute of Ecology and Evolution, University of Bern, Baltzerstrasse 6, 3012, Bern, Switzerland
| | - Jerzy Rola
- Department of Virology, National Veterinary Research Institute, 57 Partyzantów Avenue, 24-100, Pulawy, Poland
| | - Stephan Drewes
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, 17493, Greifswald-Insel Riems, Germany
| | - Sasan Fereidouni
- Research Institute of Wildlife Ecology, University of Veterinary Medicine Vienna, Savoyenstraße 1a, 1160, Vienna, Austria
| | - Gerald Heckel
- Institute of Ecology and Evolution, University of Bern, Baltzerstrasse 6, 3012, Bern, Switzerland
- Quartier Sorge - Batiment Amphipole, Swiss Institute of Bioinformatics, 1015, Lausanne, Switzerland
| | - Rainer G Ulrich
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, 17493, Greifswald-Insel Riems, Germany.
- German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Südufer 10, 17493, Greifswald-Insel Riems, Germany.
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14
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Yang Y, Lian J, Zhao Y, Huo C, Lv S, Gao H, Wang Z. Lung ultrasonography versus chest CT for assessing peripheric pulmonary lesions in hemorrhagic fever with renal syndrome: a prospective comparative study in China. Eur Radiol 2023:10.1007/s00330-023-09457-8. [PMID: 36840765 DOI: 10.1007/s00330-023-09457-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 02/01/2023] [Accepted: 02/03/2023] [Indexed: 02/26/2023]
Abstract
OBJECTIVES To compare the performances of lung ultrasonography (LUS) versus chest CT for assessing peripheric pulmonary lesions in hemorrhagic fever with renal syndrome (HFRS). METHODS Paired LUS and chest CT scan were prospectively performed and compared when in diagnosing five pathologies including region with alveolar-interstitial pattern (RAIP), alveolar-interstitial syndrome (AIS), lung consolidation, pleural effusion (PE), and pericardial effusion, in each patient with HFRS. RESULTS Forty-four patients (aged 39.9 ± 15.0 years, 35 males) were included, from which 68 paired LUS and chest CT imaging data of 816 lung regions were obtained and analyzed. Compared with chest CT, LUS showed high sensitivity (92.19-100%) and negative predictive value (95.9-100%), but relatively low specificity (39.47-97.21%) and positive predictive value (37.5-76.47%) for diagnosing the above pathologies. McNemer's test showed LUS detected more positive findings than chest CT (all p ≤ 0.002). There was a strong correlation between LUS and chest CT scores (rs = 0.7141, p < 0.0001) and both scores correlated with the disease severity, hospital days, and partial laboratory profiles in HFRS patients. CONCLUSIONS LUS was comparable with chest CT for diagnosing peripheric pulmonary lesions and clinical assessment in patients with HFRS. Given the high sensitivity and negative predictive value compared with chest CT, LUS can be used as an excellent rule-out tool in HFRS, while its use in rule-in still requires more evidence. Considering the obvious advantages of LUS being a bedside, less expansive, and non-radiating exam, future multi-center randomized LUS versus chest CT studies may help to guide the preferred method. KEY POINTS • LUS could detect more positive findings than chest CT in assessing peripheric pulmonary lesions in patients with hemorrhagic fever with renal syndrome (HFRS). • Compared with chest CT, LUS showed high sensitivity but relatively low specificity when diagnosing the peripheric pulmonary lesions caused by HFRS. • Both LUS and chest CT scores correlated with the disease severity, hospital days, and partial laboratory profiles in HFRS.
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Affiliation(s)
- Yong Yang
- Department of Ultrasound Medicine, Tangdu Hospital, Fourth Military Medical University, 569# Xinsi Rd, Xi'an, 710038, China
| | - Jianqi Lian
- Department of Infectious Disease, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, China
| | - Yanyan Zhao
- Department of Infectious Disease, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, China
| | - Chaohui Huo
- Department of Ultrasound Medicine, Tangdu Hospital, Fourth Military Medical University, 569# Xinsi Rd, Xi'an, 710038, China
| | - Song Lv
- Department of Ultrasound Medicine, Tangdu Hospital, Fourth Military Medical University, 569# Xinsi Rd, Xi'an, 710038, China
| | - Hongkui Gao
- Department of Ultrasound Medicine, Tangdu Hospital, Fourth Military Medical University, 569# Xinsi Rd, Xi'an, 710038, China
| | - Zhen Wang
- Department of Ultrasound Medicine, Tangdu Hospital, Fourth Military Medical University, 569# Xinsi Rd, Xi'an, 710038, China.
- Department of Medical Imaging, 96608 Hospital of the People's Liberation Army, Hanzhong, 723100, China.
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15
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Krug C, Rigaud E, Siby-Diakite D, Bénézet L, Papadopoulos P, de Valk H, Deffontaines G, Septfons A, Reynes JM. Seroprevalence of Hantavirus in Forestry Workers, Northern France, 2019-2020. Viruses 2023; 15:v15020338. [PMID: 36851558 PMCID: PMC9962707 DOI: 10.3390/v15020338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/16/2023] [Accepted: 01/21/2023] [Indexed: 01/27/2023] Open
Abstract
We aimed to estimate the seroprevalence of Puumala orthohantavirus (PUUV) among forestry workers in northern France, and to explore sociodemographic risk factors. We conducted a random cross-sectional seroprevalence survey among 1777 forestry workers in 2019-2020. The presence of immunoglobulin G against PUUV antigens in serum was assessed using enzyme-linked immunosorbent assay and confirmed using immunofluorescence assay. Poisson regression models were used to explore factors associated with seropositivity. Weighted seroprevalence was 5% (3-6) in northeastern France, 4% (2-6) in north central France, and 1% in two regions located in the center of the country (Auvergne and Limousin). There were no seropositive workers detected in northwestern France. Seropositivity was associated with age, sex, and cumulative seniority in the forestry sector. Seroprevalence was highest in known endemic areas of the northeast and lowest in the northwest. Nevertheless, we found serological evidence of PUUV infection in two regions located in the center of the country, suggesting circulation of the virus in these regions, previously thought to be non-endemic.
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Affiliation(s)
- Catarina Krug
- Santé Publique France, 94410 Saint-Maurice, France
- European Centre for Disease Prevention and Control (ECDC), 169 73 Solna, Sweden
| | - Emma Rigaud
- Caisse Centrale de la Mutualité Sociale Agricole, 93000 Bobigny, France
| | | | | | | | | | | | | | - Jean-Marc Reynes
- Institut Pasteur, Université Paris Cité, 75015 Paris, France
- Correspondence: ; Tel.: +33-1-40-61-38-08
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16
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Brun A, Greusard M, Reynes JM, Grenier M, Bamoulid J, Giraudoux P, Lepiller Q, Chirouze C, Bouiller K, Bailly B. Description of an outbreak of hemorrhagic fever with renal syndrome in the southern Jura Mountains, France, in 2021. Infect Dis Now 2023; 53:104639. [PMID: 36621612 DOI: 10.1016/j.idnow.2022.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 12/09/2022] [Accepted: 12/27/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVE The aim of our study was to describe the 2021 Hemorrhagic Fever with Renal Syndrome (HFRS) outbreak in the southern Jura Mountains. PATIENTS AND METHODS We included all laboratory-confirmed cases of HFRS reported between April and September 2021 in the three local hospitals. RESULTS A total of 90 patients were enrolled in the study: 73 hospitalized and 17 non-hospitalized patients. Transient myopia was only reported in non-hospitalized patients. Forty (44.4 %) patients underwent medical imaging before hantavirus diagnosis. Twenty-one patients (28.8 %) had a plasma creatinine level > 353.6 µmol/L, no patient developed severe metabolic disorder. Only one patient was dialyzed. A pacemaker was implanted before diagnosis of HFRS due to severe bradycardia in one patient. Sudden death was reported in one patient. CONCLUSION This hantavirus epidemic led to numerous hospitalizations, one dialysis treatment, and one death. Early diagnosis by rapid test could avoid unnecessary investigations.
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Affiliation(s)
- A Brun
- Department of infectious disease, Hospital of Lons Le Saunier, F-39000 Lons Le Saunier, France
| | - M Greusard
- Department of general medicine, Hospital of Besancon, F-25000, France
| | - J M Reynes
- Institut Pasteur, Université Paris Cité, Unité Environnement et Risques Infectieux, Centre National de Référence des Hantavirus, Paris, France
| | - M Grenier
- Department of medical laboratory, Hospital of Lons Le Saunier, F-39000 Lons Le Saunier, France
| | - J Bamoulid
- Department of nephrology, University Hospital of Besancon, F-25000 Besançon, France
| | - P Giraudoux
- Chrono-environment, University of Bourgogne Franche-Comté/CNRS, F-25000 Besançon, France
| | - Q Lepiller
- Department of Virology, University Hospital of Besancon F-25000, France
| | - C Chirouze
- UMR-CNRS 6249 Chrono-environnement, Université Bourgogne Franche-Comté, F-25000 Besançon, France; Department of infectious disease, University Hospital of Besancon F-25000, France
| | - K Bouiller
- UMR-CNRS 6249 Chrono-environnement, Université Bourgogne Franche-Comté, F-25000 Besançon, France; Department of infectious disease, University Hospital of Besancon F-25000, France
| | - B Bailly
- Department of infectious disease, Hospital of Lons Le Saunier, F-39000 Lons Le Saunier, France; Department of infectious disease, University Hospital of Besancon F-25000, France.
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17
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van Leeuwen LPM, de Jong W, Doornekamp L, van Gorp ECM, Wismans PJ, Goeijenbier M. Exotic viral hepatitis: A review on epidemiology, pathogenesis, and treatment. J Hepatol 2022; 77:1431-43. [PMID: 35817222 DOI: 10.1016/j.jhep.2022.06.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/14/2022] [Accepted: 06/19/2022] [Indexed: 12/04/2022]
Abstract
Certain "exotic" viruses are known to cause clinical diseases with potential liver involvement. These include viruses, beyond regular hepatotropic viruses (hepatitis A, -B(D), -C, -E, cytomegalovirus, Epstein-Barr virus), that can be found in (sub)tropical areas and can cause "exotic viral hepatitis". Transmission routes typically involve arthropods (Crimean Congo haemorrhagic fever, dengue, Rift Valley fever, yellow fever). However, some of these viruses are transmitted by the aerosolised excreta of rodents (Hantavirus, Lassa fever), or via direct contact or contact with bodily fluids (Ebola). Although some exotic viruses are associated with high fatality rates, such as Ebola for example, the clinical presentation of most exotic viruses can range from mild flu-like symptoms, in most cases, right through to being potentially fatal. A smaller percentage of people develop severe disease with haemorrhagic fever, possibly with (fulminant) hepatitis. Liver involvement is often caused by direct tropism for hepatocytes and Kupffer cells, resulting in virus-mediated and/or immune-mediated necrosis. In all exotic hepatitis viruses, PCR is the most sensitive diagnostic method. The determination of IgM/IgG antibodies is a reasonable alternative, but cross-reactivity can be a problem in the case of flaviviruses. Licenced vaccines are available for yellow fever and Ebola, and they are currently under development for dengue. Therapy for exotic viral hepatitis is predominantly supportive. To ensure that preventive measures can be introduced to control possible outbreaks, the timely detection of these viruses is very important.
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18
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Wei X, Li X, Song S, Wen X, Jin T, Zhao C, Wu X, Liu K, Shao Z. Trends and focuses of hantavirus researches: a global bibliometric analysis and visualization from 1980 to 2020. Arch Public Health 2022; 80:218. [PMID: 36182906 DOI: 10.1186/s13690-022-00973-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 09/23/2022] [Indexed: 11/06/2022] Open
Abstract
Background There have been worldwide changes in the researches on hantaviruses in the past several decades. Nevertheless, there are few bibliometric analysis studies this field. We aim to evaluate and visualize the research focuses and trends of this field using a bibliometric analysis way to help understand the developmet and future hotspots of this field. Material and methods Publications related to hantavirus studies were culled from the Web of Science Core Collection to generate trend analysis. The articles and reviews were re-extracted and Countries, institutions, authors, references and keywords in this field were visually analyzed by using VOSviewer and CiteSpace. Results A total of 4408 studies were included and the number of publications regarding hantaviruses significantly increased yearly. Three thousand seven hundred sixteen research articles and reviews were retrieved to generate bibliometric analysis. These studies mainly come from 125 countries led by USA and China and 3312 institutions led by the University of Helsinki. Twelve thousand five hundred twenty nine authors were identified and Vaheri A were the most influential author. Journal of Virology was the journal with the most studies and citations. After analysis, Hemorrhagic fever with renal syndrome, Hantavirus cardiopulmonary syndrome, nephropathia epidemica and related genotypes, clinical symptoms and rodents were the most common keywords and developing areas. Conclusion Research on hantavirus is flourishing. Cooperation among different countries and institutions in this field must be strengthened in the future. The ecology and clinical symptoms of new genotypes, the vaccine development and factors that affect host population distribution and density are current and developing areas of study.
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19
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Wei X, Meng B, Peng H, Li Y, Liu M, Si H, Wu R, Chen H, Bai Y, Li Y, Feng Q, Wang C, Zhao X. Hemorrhagic fever with renal syndrome caused by destruction of residential area of rodent in a construction site: epidemiological investigation. BMC Infect Dis 2022; 22:761. [PMID: 36175847 PMCID: PMC9521858 DOI: 10.1186/s12879-022-07744-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 09/20/2022] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND An outbreak of hemorrhagic fever with renal syndrome (HFRS), caused by a Hantavirus, affected nine adult males in the southwest area of Xi'an in November 2020 was analyzed in this study. METHODS Clinical and epidemiological data of HFRS patients in this outbreak were retrospectively analyzed. The whole genome of a hantavirus named 201120HV03xa (hv03xa for short) isolated from Apodemus agrarius captured in the construction site was sequenced and analyzed. In addition, nine HFRS patients were monitored for the IgG antibody against the HV N protein at 6 and 12 months, respectively. RESULTS In this study, inhalation of aerosolized excreta and contaminated food may be the main source of infection. Genome analysis and phylogenetic analysis showed that hv03xa is a reassortment strain of HTNV, having an S segment related to A16 of HTN 4, an M segment related to Q37 and Q10 of HTN 4, and an L segment related to prototype strain 76-118 of HTN 7. Potential recombination was detected in the S segment of hv03xa strain. The anti-HV-IgG level of all the patients persist for at least one year after infection. CONCLUSIONS This report documented an HFRS outbreak in Xi'an, China, which provided the basic data for epidemiological surveillance of endemic HTNV infection and facilitated to predict disease risk and implement prevention measures.
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Affiliation(s)
- Xiao Wei
- Centers for Disease Control and Prevention of PLA, Beijing, China
| | - Biao Meng
- Centers for Disease Control and Prevention of PLA, Beijing, China.,Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Hong Peng
- Centers for Disease Control and Prevention of PLA, Beijing, China
| | - Yan Li
- Centers for Disease Control and Prevention of PLA, Beijing, China
| | - Min Liu
- PLA 63750 Military Hospital, Xi'an, Shaanxi, China
| | - Hairui Si
- PLA 63750 Military Hospital, Xi'an, Shaanxi, China
| | - Rui Wu
- Xi'an Center for Disease Control and Prevention, Xi'an, Shaanxi, China
| | - Hailong Chen
- Xi'an Center for Disease Control and Prevention, Xi'an, Shaanxi, China
| | - Ying Bai
- PLA 63750 Military Hospital, Xi'an, Shaanxi, China
| | - Yan Li
- PLA 63750 Military Hospital, Xi'an, Shaanxi, China
| | - Qunling Feng
- PLA 63750 Military Hospital, Xi'an, Shaanxi, China.
| | - Changjun Wang
- Centers for Disease Control and Prevention of PLA, Beijing, China. .,Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China.
| | - Xiangna Zhao
- Centers for Disease Control and Prevention of PLA, Beijing, China. .,Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China.
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Singh S, Numan A, Sharma D, Shukla R, Alexander A, Jain GK, Ahmad FJ, Kesharwani P. Epidemiology, virology and clinical aspects of hantavirus infections: an overview. Int J Environ Health Res 2022; 32:1815-1826. [PMID: 33886400 DOI: 10.1080/09603123.2021.1917527] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 04/08/2021] [Indexed: 06/12/2023]
Abstract
At the end of 2019 and 2020s, a wave of coronavirus disease 19 (COVID-19) epidemics worldwide has catalyzed a new era of 'communicable infectious diseases'. However, the world is not currently prepared to deal with the growing burden of COVID-19, with the unexpected arrival of Hantavirus infection heading to the next several healthcare emergencies in public. Hantavirus is a significant class of zoonotic pathogens of negative-sense single-stranded ribonucleic acid (RNA). Hemorrhagic renal syndrome (HFRS) and hantavirus cardiopulmonary syndrome (HCPS) are the two major clinical manifestations. Till date, there is no effective treatments or vaccines available, public awareness and precautionary measures can help to reduce the spread of hantavirus disease. In this study, we outline the epidemiology, virology, clinical aspects, and existing HFRS and HCPS management approaches. This review will give an understanding of virus-host interactions and will help for the early preparation and effective handling of further outbreaks in an ever-changing environment.
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Affiliation(s)
- Sima Singh
- Department of Pharmacy, University Institute of Pharma Sciences, Chandigarh University, Gharuan, Mohali, India
| | - Arshid Numan
- State Key Laboratory of ASIC and System, SIST, Fudan University, Shanghai, China
| | - Dinesh Sharma
- Pharmax Pharmaceuticals FZ LLC, Dubai Science Park - Al BarshaAl Barsha South, Dubai, United Arab Emirates
| | - Rahul Shukla
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research-Raebareli, Lucknow, India
| | - Amit Alexander
- Department of Pharmaceutical Technology (Formulations), National Institute of Pharmaceutical Education and Research, Guwahati, Sila Village, Nizsundarighopa, Changsari, Kamrup, Guwahati, Assam, India, 781101
| | - Gaurav Kumar Jain
- Department of Pharmaceutics, Delhi Pharmaceutical Sciences and Research University, Pushp Vihar, New Delhi, India
| | - Farhan Jalees Ahmad
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
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21
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Liang W, Li X, Wang H, Nie K, Meng Q, He J, Zheng C. Puerarin: A Potential Therapeutic for SARS-CoV-2 and Hantavirus Co-Infection. Front Immunol 2022; 13:892350. [PMID: 35663983 PMCID: PMC9161725 DOI: 10.3389/fimmu.2022.892350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 04/22/2022] [Indexed: 11/13/2022] Open
Abstract
Patients with Hantavirus-caused epidemic hemorrhagic fever (EHF) are at risk of contracting severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). However, there is currently no validated EHF/SARS-CoV-2 strategy. Several studies have recently shown Puerarin, a natural product, has potent antiviral properties. The goal of present study was to determine the mechanism of puerarin in patients with EHF/COVID-19. We use network pharmacology and bioinformatics to investigate the possible pharmacological targets, bioactivities, and molecular mechanisms of puerarin in the treatment of patients with EHF/SARS-CoV-2. The study investigated the pathogenesis of COVID-19 and EHF and the signaling pathway impacted by puerarin. 68 common genes linked to puerarin and EHF/SARS-CoV-2 were discovered during the investigation. By using protein-protein interaction (PPI) network, we identified RELA, JUN, NF-B1, NF-B2, and FOS as potential therapeutic targets. The bioactivity and signaling pathways of puerarin have also been demonstrated in the treatment of EHF and COVID-19. According to present study, puerarin could reduce excessive immune responses and inflammation through the NF-B, TNF, and HIF-1 signaling pathways. This study explored the potential therapeutic targets and mechanisms of Puerarin in the treatment of EHF/COVID-19.
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Affiliation(s)
- Weizheng Liang
- Central Laboratory, The First Affiliated Hospital of Hebei North University, Zhangjiakou, China.,Department of Immunology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Xiushen Li
- Department of Obstetrics and Gynecology, Shenzhen University General Hospital, Shenzhen, China.,Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Shenzhen University Health Science Center, Shenzhen, China.,Shenzhen Key Laboratory, Shenzhen University General Hospital, Shenzhen, China
| | - Hao Wang
- Department of Obstetrics and Gynecology, Shenzhen University General Hospital, Shenzhen, China.,Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Shenzhen University Health Science Center, Shenzhen, China.,Shenzhen Key Laboratory, Shenzhen University General Hospital, Shenzhen, China
| | - Kechao Nie
- Department of Integrated Traditional Chinese & Western Internal Medicine, the Second Xiangya Hospital, Central South University, Changsha, China
| | - Qingxue Meng
- Central Laboratory, The First Affiliated Hospital of Hebei North University, Zhangjiakou, China
| | - Junli He
- Department of Pediatrics, Shenzhen University General Hospital Shenzhen, Guangdong, China
| | - Chunfu Zheng
- Department of Immunology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China.,Department of Microbiology, Immunology and Infectious Diseases, University of Calgary, Calgary, AB, Canada
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22
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Leopardi S, Drzewnioková P, Baggieri M, Marchi A, Bucci P, Bregoli M, De Benedictis P, Gobbo F, Bellinati L, Citterio C, Monne I, Pastori A, Zamperin G, Palumbo E, Festa F, Castellan M, Zorzan M, D'Ugo E, Zucca P, Terregino C, Magurano F. Identification of Dobrava-Belgrade Virus in Apodemus flavicollis from North-Eastern Italy during Enhanced Mortality. Viruses 2022; 14:1241. [PMID: 35746712 DOI: 10.3390/v14061241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/03/2022] [Accepted: 06/06/2022] [Indexed: 11/22/2022] Open
Abstract
Hantaviruses include several zoonotic pathogens that cause different syndromes in humans, with mortality rates ranging from 12 to 40%. Most commonly, humans get infected through the inhalation of aerosols or dust particles contaminated with virus-containing rodent excreta. Hantaviruses are specifically associated with the host species, and human cases depend on the presence and the dynamics of reservoir hosts. In this letter, we report the identification of Dobrava-Belgrade virus (DOBV) in the yellow-necked mouse (Apodemus flavicollis) from Italy. The virus was detected in the mountainous area of the province of Udine, bordering Austria and Slovenia, during an event of enhanced mortality in wild mice and voles. Despite serological evidence in rodents and humans that suggested the circulation of hantaviruses in Italy since 2000, this is the first virological confirmation of the infection. Phylogenetic analyses across the whole genome of the two detected viruses confirmed the host-specificity of DOBV sub-species and showed the highest identity with viruses identified in Slovenia and Croatia from both A. flavicollis and humans, with no signs of reassortment. These findings highlight the need for ecologists, veterinarians and medical doctors to come together in a coordinated approach in full compliance with the One Health concept.
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Lebecque O, Falticeanu A, Mulquin N, Dupont M. Abdominal CT findings in Puumala hantavirus-infected patients. Abdom Radiol (NY) 2022. [PMID: 35441863 DOI: 10.1007/s00261-022-03467-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/18/2022] [Accepted: 02/21/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Previous clinical studies have reported abdominal findings on ultrasonography or MRI in Puumala hantavirus-infected patients. PURPOSE To determine if abdominal computed tomography (CT) can lead to a diagnosis of Puumala virus infection in the presence of a suggestive clinical picture. MATERIAL AND METHODS CT findings were studied retrospectively in 30 patients who presented to the emergency department of two (Belgian) hospitals with serologically confirmed Puumala hantavirus infection. RESULTS The most frequent finding was perirenal fascial thickening (90%), followed by perirenal fat stranding (87%). Retroperitoneal fat stranding was found in 19 patients (64%) in the perivesical spaces along the fascia of the external iliac vessels with or without involvement of the presacral fat. Half of the patients had pelvic ascites, and pleural fluid was found in 7 of them. The right and left mean pole-to-pole kidney's lengths were respectively 125.7 mm and 127.8 mm in 28 patients. CONCLUSION Retroperitoneal fat stranding, perirenal fascial thickening and/or perirenal fat stranding were found in most patients with acute Puumala virus infection who have undergone CT. Although nonspecific, these findings may help to suggest Puumala hantavirus infection in the right clinical settings.
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24
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Jendrek ST, Glatzel M, Pauli D, Schinke S, Humrich JY, Lamprecht P, Riemekasten G. [The unusual mimicker of a polymyositis]. Z Rheumatol 2022. [PMID: 35348848 DOI: 10.1007/s00393-022-01173-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2022] [Indexed: 11/30/2022]
Abstract
Beschrieben wird eine Hantavirus-assoziierte, ausgeprägte Myositis als seltene Differenzialdiagnose zu einer Polymyositis. In der Literatur wird für die Pathogenese der Hantaviruserkrankung weniger eine direkte virale Zytopathologie als eine sekundäre Immundysregulation mit Induktion eines Kapillarlecks diskutiert. Wir beschreiben mit diesem Fall erstmalig die erfolgreiche Behandlung einer protrahiert verlaufenen Hantavirus-Myositis mittels Einsatzes von hoch dosierten Glukokortikoiden und Cyclophosphamid, gefolgt von Ciclosporin und Methotrexat (MTX).
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25
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Joyce AK, Oliver TT, Kofman AD, Talker DL, Safaeian S, Peker Barclift D, Perricone AJ, D’Andrea SM, Whitesell AN, Yazzie D, Guarner J, Saleki M, Ingall GB, Choi MJ, Antone-Nez R. Hantavirus Disease and COVID-19. Am J Clin Pathol 2022; 157:470-475. [PMID: 34643226 DOI: 10.1093/ajcp/aqab155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 08/16/2021] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVES Navajo Nation is disproportionately affected by hantavirus cardiopulmonary syndrome (HCPS), a severe respiratory disease that can quickly progress to respiratory failure and cardiogenic shock. The initial signs and symptoms of HCPS are indistinguishable from coronavirus disease 2019 (COVID-19). However, this distinction is critical, as the disease course differs greatly, with most patients with COVID-19 experiencing mild to moderate illness. We set out to determine if the evaluation of peripheral blood smears for five hematopathologic criteria previously identified as hallmarks of hantavirus infection, or "the hantavirus 5-point screen," could distinguish between COVID-19 and HCPS. METHODS The hantavirus 5-point screen was performed on peripheral blood smears from 139 patients positive for COVID-19 seeking treatment from Tséhootsooí Medical Center and two Emory University hospitals. RESULTS Of these 139 individuals, 136 (98%) received a score of 3/5 or below, indicating low suspicion for HCPS. While thrombocytopenia, one of the key signs of HCPS, was seen in the patients with COVID-19, it was generally mild and remained stable on repeat specimens collected 12 to 24 hours later. CONCLUSIONS Given these findings, the 5-point screen remains a useful rapid screening tool for potential HCPS cases and may be useful to distinguish early HCPS from COVID-19 in HCPS endemic regions.
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Affiliation(s)
- Allison K Joyce
- National Center for Emerging and Zoonotic Infectious Diseases, CDC, Atlanta, GA, USA
| | | | | | | | | | | | | | | | - Amy N Whitesell
- National Center for Emerging and Zoonotic Infectious Diseases, CDC, Atlanta, GA, USA
| | - Del Yazzie
- Navajo Epidemiology Center, Window Rock, AZ, USA
| | | | | | - Glynnis B Ingall
- University of New Mexico Health Sciences Center, Albuquerque, NM, USA
| | - Mary J Choi
- National Center for Emerging and Zoonotic Infectious Diseases, CDC, Atlanta, GA, USA
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26
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Tariq M, Kim DM. Hemorrhagic Fever with Renal Syndrome: Literature Review, Epidemiology, Clinical Picture and Pathogenesis. Infect Chemother 2022; 54:1-19. [PMID: 35384417 PMCID: PMC8987181 DOI: 10.3947/ic.2021.0148] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 01/30/2022] [Indexed: 02/06/2023] Open
Abstract
Hantaviruses can cause two types of infections in humans: hemorrhagic fever with renal syndrome (HFRS) and hantavirus pulmonary syndrome. The old world hantaviruses, primarily Hantaan virus (HTNV), responsible for causing HFRS occurs endemically in Asia and Europe. Apodernus agraricus, a striped field mouse, is being considered as main host reservoir for HTNV. Infection in humans is typically accidental and occurs when virus-containing rodent excretions such as urine, feces, or saliva are aerosolized. The major clinical manifestations includes increased vascular permeability causing vascular leakage, acute kidney injury and coagulation abnormalities. The case fatality rate of HFRS varies around 5.0 - 10.0% depending on the causative viral agent. The direct effects of viral infection on endothelial cells, as well as the immunological response to the viral infection, have been suggested to play a key role in the pathogenesis of HFRS. This article summarizes the current knowledge of HFRS epidemiology in Korea and around the globe, etiology, host transmission, clinical presentation, pathogenesis, diagnostic techniques, treatment, and prevention.
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Affiliation(s)
- Misbah Tariq
- Department of Internal Medicine, Chosun University College of Medicine, Gwangju, Korea.,Dow University of Health Sciences, Karachi, Pakistan
| | - Dong-Min Kim
- Department of Internal Medicine, Chosun University College of Medicine, Gwangju, Korea.
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27
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Ashique S, Sandhu NK, Das S, Haque SN, Koley K. Global Comprehensive Outlook of Hantavirus Contagion on Humans: A Review. Infect Disord Drug Targets 2022; 22:e050122199975. [PMID: 34986775 DOI: 10.2174/1871526522666220105110819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 10/20/2021] [Accepted: 10/20/2021] [Indexed: 11/22/2022]
Abstract
Hantaviruses are rodent viruses that have been identified as etiologic agents of 2 diseases of humans: hemorrhagic fever with renal syndrome (HFRS) and nephropathiaepidemica (NE) in the Old World and Hantavirus pulmonary syndrome (HPS) in the New World. Orthohantavirus is a genus of sin- gle-stranded, enveloped, negative-sense RNA viruses in the family Hantaviridae of the order Bunyavi- rales. The important reservoir of Hantaviruses is rodents. Each virus serotype has its unique rodent host species and is transmitted to human beings with the aid of aerosolized virus, which is shed in urine, fae- ces and saliva and hardly by a bite of the contaminated host. Andes virus is the only Hantavirus identified to be transmitted from human-to-human and its major signs and symptoms include fever, headache, mus- cle aches, lungs filled with fluid etc. In the early 1993, this viral syndrome appeared in the Four Cor- ner location in the south western United States. The only accepted therapeutics for this virus is Ribavirin. Recently, serological examinations to identify Hantavirus antibodies have become most popular for in- vestigation among humans and rodent reservoirs.
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Affiliation(s)
- Sumel Ashique
- Department of Pharmaceutics, ISF College of Pharmacy, Moga-142001, Punjab, India
| | - Navjot K Sandhu
- Department of Pharmaceuti- cal Analysis, ISF College of Pharmacy, Moga-142001, Punjab, India
| | - Supratim Das
- Department of Pharmaceutics, ISF College of Pharmacy, Moga-142001, Punjab, India
| | - Sk Niyamul Haque
- Department of Pharmaceutics, Gurunanak Insti- tute of Pharmaceutical Science and Technology, Kolkata, West Bengal-700110, India
| | - Kartick Koley
- Department of Pharmaceutics, Gurunanak Insti- tute of Pharmaceutical Science and Technology, Kolkata, West Bengal-700110, India
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28
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Wang N, Yin JX. [Epidemic process and influencing factors of hemorrhagic fever with renal syndrome: a review]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2021; 34:200-203. [PMID: 35537845 DOI: 10.16250/j.32.1374.2021163] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Hemorrhagic fever with renal syndrome (HFRS) is a category B infectious disease caused by hantaviruses that cause acute kidney injury and has a high mortality rate, and HFRS control has been given a high priority in China. It has been found that hantavirus types are closely associated with selective host transformation and regional adaption, and continue to evolve in the form of gene recombination. The severity of HFRS varies in hantavirus types. In addition, global environmental changes and alteration of host animal behaviors accelerate Hantavirus genome variations, and large-scale land reclamation and infrastructure building increases the likelihood of human contacts with hosts and disease-transmitting vectors, thereby increasing the risk of HFRS development. This review summarizes the main characteristics and influencing factors pertaining to the epidemic process of HFRS, so as to provide insights into effective prevention and control of this infectious disease.
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Affiliation(s)
- N Wang
- School of Public Health, Dali University, Dali, Yunnan 671000, China
| | - J X Yin
- School of Public Health, Dali University, Dali, Yunnan 671000, China
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29
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Bermejo M, Mestrallet S, Servettaz A, Pannet LA, Lebrun D, N'Guyen Y, Andreoletti L, Reynes JM, Hentzien M, Bani-Sadr F. Eosinophilia during Hantavirus infection: a cohort study. Infect Dis (Lond) 2021; 54:277-282. [PMID: 34846983 DOI: 10.1080/23744235.2021.2009129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
BACKGROUND There are emerging eosinophil-related considerations concerning viral infections. The role of eosinophils has poorly been evaluated during Hantavirus infection. METHODS The aim of this study was to determine the prevalence of eosinophilia (defined as an eosinophil count above 500 cells/mm3) during haemorrhagic fever with renal syndrome (HFRS) in a large cohort of patients, and to identify factors associated with eosinophilia. RESULTS Among 387 patients hospitalized for HFRS, 98 (25.3%) had eosinophilia. By univariate analysis, eosinophilia was significantly associated with more severe thrombocytopenia, high C-reactive protein level, white blood cell count and neutrophil count and lower nephrotoxic drug intake. As there was a collinearity between white blood cell count and C-reactive protein level, only C-reactive protein level with platelet count and nephrotoxic drug intake were entered in the multivariable analysis. Elevated C-reactive protein concentrations remained independently associated with eosinophilia. CONCLUSION Eosinophilia during HFRS affects one quarter of patients, and supports the role of eosinophils in antiviral immunity against hantavirus infection.
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Affiliation(s)
- Messaline Bermejo
- Department of Internal Medicine, Infectious Diseases, and Clinical Immunology, Reims Teaching Hospitals, Reims, France
| | - Stéphanie Mestrallet
- Department of Internal Medicine and Infectious Diseases, Manchester Hospital, Charleville-Mézières, France
| | - Amélie Servettaz
- Department of Internal Medicine, Infectious Diseases, and Clinical Immunology, Reims Teaching Hospitals, Reims, France
| | - Laure-Anne Pannet
- Department of Internal Medicine and Infectious Diseases, Manchester Hospital, Charleville-Mézières, France
| | - Delphine Lebrun
- Department of Internal Medicine and Infectious Diseases, Manchester Hospital, Charleville-Mézières, France
| | - Yohan N'Guyen
- Department of Internal Medicine, Infectious Diseases, and Clinical Immunology, Reims Teaching Hospitals, Reims, France
| | - Laurent Andreoletti
- Department of Virology, Reims Teaching Hospitals, Reims, France.,Reims Champagne-Ardenne University, EA-4684/SFR CAP-SANTE, Reims, France
| | - Jean-Marc Reynes
- Centre national de référence des Hantavirus, Unité Environnement et Risques Infectieux, Institut Pasteur, Paris, France
| | - Maxime Hentzien
- Department of Internal Medicine, Infectious Diseases, and Clinical Immunology, Reims Teaching Hospitals, Reims, France
| | - Firouzé Bani-Sadr
- Department of Internal Medicine, Infectious Diseases, and Clinical Immunology, Reims Teaching Hospitals, Reims, France.,Reims Champagne-Ardenne University, EA-4684/SFR CAP-SANTE, Reims, France
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Jalal S, Kim CM, Kim DM, Song HJ, Lee JC, Shin MY, Lim HC. Geographical clustering of Hantavirus isolates from Apodemus agrarius identified in the Republic of Korea indicate the emergence of a new Hantavirus genotype. J Clin Virol 2021; 146:105030. [PMID: 34839200 DOI: 10.1016/j.jcv.2021.105030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/22/2021] [Accepted: 11/14/2021] [Indexed: 10/19/2022]
Abstract
AIM AND METHODOLOGY Several studies on hantavirus evolution have shown that genetic reassortment plays an important role in the evolution and epidemiology of this disease. To understand the genetic epidemiology of human hantaviruses, samples from rodent reservoirs were subjected to reverse-transcription nested polymerase chain reaction (RT-N-PCR) targeting the L- and S-segments of the hantavirus genome. RESULTS Positive isolates from Gwangju, Boseong-gun (Jeollanam-do Province), and Jeju Island were confirmed as Hantaan virus using DNA sequencing. Phylogenetic analysis showed that all isolates grouped together as Hantaan virus but with each region forming a distinct cluster. In addition, these three clusters were distinct from other Hantaan isolates reported in previous studies from Korea and its neighboring countries China and Russia. CONCLUSION This suggests Hantaan viruses exhibit a considerable degree of geographical clustering, and there may be a novel Hantaan genotype in southwestern ROK. This study helps expand our knowledge regarding the emergence of new hantavirus strains and their degree of geographical variation. IMPORTANCE Hantaan virus, a pathogenic prototype hantavirus carried by Apodemus agrarius, is found throughout China, Russia, and Korea. Here, we examined the genetic diversity of hantaviruses to expand our knowledge regarding the emergence of new hantavirus strains and their degree of geographical variation. We found that hantaan viruses show a considerable degree of geographical clustering, which may allude to the development of a new genotype variant in the southwestern region of the ROK.
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Affiliation(s)
- Sehrish Jalal
- Department of Bio-Medical Science, College of Medicine, Chosun University, Gwangju, Republic of Korea
| | - Choon-Mee Kim
- Premedical Science, College of Medicine, Chosun University, Gwangju, Republic of Korea
| | - Dong-Min Kim
- Department of Internal Medicine, College of Medicine, Chosun University, Gwangju, Republic of Korea.
| | - Hyeon Je Song
- Department of Clinical Laboratory Science, Gwangju Health University, Gwangju 62287, Korea
| | - Jeong-Chi Lee
- Department of Clinical Laboratory Science, Gwangju Health University, Gwangju 62287, Korea
| | - Mi Yeong Shin
- Jeollanam-do Institute of Health and Environment, Korea
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Yi YJ, Kang M, Kim WK, Huh K, Klingström J, Song JW, Jung J. Association between haemorrhagic fever with renal syndrome and cancers. Int J Infect Dis 2021; 113:127-35. [PMID: 34653656 DOI: 10.1016/j.ijid.2021.10.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 10/04/2021] [Accepted: 10/06/2021] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVES To investigate the risk of haematologic and solid organ malignancies in patients with haemorrhagic fever with renal syndrome (HFRS) compared with the general population. METHODS This propensity-score-matched cohort study was conducted using data collected from the Korean national health insurance service (NHIS) between January 2003 and December 2017. The HFRS cohort included 5888 newly diagnosed cases of HFRS, and 412,804 general participants from the NHIS database were included as the control cohort. The incidence rate of malignancies was assessed and compared between the HFRS and control cohorts. RESULTS There were 64 cases of haematologic malignancy in 236,286 person-years of observation, and 1245 cases of solid organ cancer in 209,333 person-years. The risks of haematologic malignancy and solid organ cancer were significantly higher in the HFRS cohort [adjusted hazards ratio (aHR) 4.10, 95% confidence interval (CI) 2.36-7.14] than the control cohort [aHR 2.97, 95% CI 2.60-3.38). In subgroup analysis, the HFRS cohort was associated with high hazard ratios for leukaemia and non-Hodgkin lymphoma. The HFRS cohort also had increased aHRs for all types of solid organ cancer. CONCLUSIONS Patients with HFRS are at increased risk of both haematologic and solid organ malignancies compared with the general population, and this increased proportionally over time. Careful monitoring for malignancy after the onset of HFRS may be necessary.
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Perez RD, Gorbonova EE, Mackow ER. Novel infection of pericytes by Andes virus enhances endothelial cell permeability. Virus Res 2021; 306:198584. [PMID: 34624404 DOI: 10.1016/j.virusres.2021.198584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/07/2021] [Accepted: 09/26/2021] [Indexed: 11/22/2022]
Abstract
Andes Virus (ANDV) non-lytically infects pulmonary microvascular endothelial cells (PMECs) causing a severe capillary leak syndrome termed Hantavirus Pulmonary Syndrome (HPS). Basolaterally, PMECs are in contact with pericytes which play critical roles in regulating PMEC permeability and immune cell recruitment. We discovered that ANDV persistently infects primary human vascular pericytes for up to 9 days, and that PMEC monolayer permeability was increased by supernatants from ANDV-infected pericytes. Pericyte-directed PMEC permeability was consistent with the high-level secretion of the permeability factor VEGF (vascular endothelial growth factor) elicited by ANDV-infected pericytes. These findings suggest that ANDV infection of pericytes augments PMEC permeability and reveal a novel mechanism of pericyte-directed vascular barrier dysfunction that contributes to HPS and provides new therapeutic targets.
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Bauer PK, Krause R, Fabian E, Aumüller ML, Schiller D, Adelsmayr G, Fuchsjäger M, Rechberger E, Schöfl R, Krejs GJ. Clinical-Pathological Conference Series from the Medical University of Graz : Case No 172: A 45-year-old truck driver with fever, vomiting, thrombocytopenia and renal failure. Wien Klin Wochenschr 2021; 133:1222-1230. [PMID: 34402989 PMCID: PMC8599315 DOI: 10.1007/s00508-021-01921-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/06/2021] [Indexed: 10/27/2022]
Affiliation(s)
- Philipp K Bauer
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine I, Medical University of Vienna, Vienna, Austria
| | - Robert Krause
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Elisabeth Fabian
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Marja-Liisa Aumüller
- Department of Internal Medicine I, Barmherzige Schwestern Hospital, Ried, Austria
| | - Dietmar Schiller
- Department of Internal Medicine IV, Elisabethinen Hospital, Linz, Austria
| | - Gabriel Adelsmayr
- Division of General Radiology, Department of Radiology, Medical University of Graz, Graz, Austria
| | - Michael Fuchsjäger
- Division of General Radiology, Department of Radiology, Medical University of Graz, Graz, Austria
| | - Ernst Rechberger
- Department of Internal Medicine I, Barmherzige Schwestern Hospital, Ried, Austria
| | - Rainer Schöfl
- Department of Internal Medicine IV, Elisabethinen Hospital, Linz, Austria
| | - Guenter J Krejs
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria.
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Dieterle ME, Solà-Riera C, Ye C, Goodfellow SM, Mittler E, Kasikci E, Bradfute SB, Klingström J, Jangra RK, Chandran K. Genetic depletion studies inform receptor usage by virulent hantaviruses in human endothelial cells. eLife 2021; 10:e69708. [PMID: 34232859 PMCID: PMC8263056 DOI: 10.7554/elife.69708] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 06/28/2021] [Indexed: 11/13/2022] Open
Abstract
Hantaviruses are RNA viruses with known epidemic threat and potential for emergence. Several rodent-borne hantaviruses cause zoonoses accompanied by severe illness and death. However, assessments of zoonotic risk and the development of countermeasures are challenged by our limited knowledge of the molecular mechanisms of hantavirus infection, including the identities of cell entry receptors and their roles in influencing viral host range and virulence. Despite the long-standing presumption that β3/β1-containing integrins are the major hantavirus entry receptors, rigorous genetic loss-of-function evidence supporting their requirement, and that of decay-accelerating factor (DAF), is lacking. Here, we used CRISPR/Cas9 engineering to knockout candidate hantavirus receptors, singly and in combination, in a human endothelial cell line that recapitulates the properties of primary microvascular endothelial cells, the major targets of viral infection in humans. The loss of β3 integrin, β1 integrin, and/or DAF had little or no effect on entry by a large panel of hantaviruses. By contrast, loss of protocadherin-1, a recently identified entry receptor for some hantaviruses, substantially reduced hantavirus entry and infection. We conclude that major host molecules necessary for endothelial cell entry by PCDH1-independent hantaviruses remain to be discovered.
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Affiliation(s)
- Maria Eugenia Dieterle
- Department of Microbiology and Immunology, Albert Einstein College of MedicineBronxUnited States
| | - Carles Solà-Riera
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska InstitutetStockholmSweden
| | - Chunyan Ye
- University of New Mexico Health Science Center, Center for Global Health, Department of Internal MedicineAlbuquerqueUnited States
| | - Samuel M Goodfellow
- University of New Mexico Health Science Center, Center for Global Health, Department of Internal MedicineAlbuquerqueUnited States
| | - Eva Mittler
- Department of Microbiology and Immunology, Albert Einstein College of MedicineBronxUnited States
| | - Ezgi Kasikci
- Department of Microbiology and Immunology, Albert Einstein College of MedicineBronxUnited States
| | - Steven B Bradfute
- University of New Mexico Health Science Center, Center for Global Health, Department of Internal MedicineAlbuquerqueUnited States
| | - Jonas Klingström
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska InstitutetStockholmSweden
| | - Rohit K Jangra
- Department of Microbiology and Immunology, Albert Einstein College of MedicineBronxUnited States
| | - Kartik Chandran
- Department of Microbiology and Immunology, Albert Einstein College of MedicineBronxUnited States
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Abbas AA, Ali HAA, Alagib MA, Salih HFS, Elkhidir IM, El Hussein ARM, Enan KA. Prevalence and risk factors of Hantavirus infection in patients undergoing hemodialysis in Khartoum, Sudan, in 2019: a cross-sectional study. Trans R Soc Trop Med Hyg 2021; 115:664-668. [PMID: 33053584 DOI: 10.1093/trstmh/traa105] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 08/14/2020] [Accepted: 09/28/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Hantaviruses are enveloped negative sense RNA viruses that cause hemorrhagic fever with renal syndrome. This study aimed to identify the prevalence of Hantavirus IgG antibodies and possible risk factors for Hantaviruses infections among end-stage renal disease (ESRD) patients attending the Dr Salma dialysis center in Sudan. METHODOLOGY This was a cross-sectional study in which 91 ESRD patients and 30 healthy plasma samples were screened for Hantavirus IgG antibodies using ELISA. A questionnaire containing sociodemographics, history of rat exposure and clinical data information was filled in by each ESRD patient. RESULTS In this study, 9 out of 91 ESRD patients (9.9%) tested positive for Hantaviruses antibodies (IgG) while none of the 30 healthy plasma samples showed seropositivity. There was no statistically significant association between age, gender, educational level and rat exposure and Hantavirus infection in ESRD patients (p>0.05). CONCLUSION This study is the first to be conducted in Sudan regarding Hantaviruses and ESRD. The prevalence of Hantavirus antibodies among ESRD patients is high compared with findings reported in the literature from studies conducted on the same group of patients. It points to an interesting question as to whether Hantaviruses have an association with ESRD but further studies are needed before drawing any conclusions.
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Affiliation(s)
- Azza A Abbas
- Faculty of Medicine, University of Khartoum, Khartoum, Sudan, 11115
| | - Hiba A A Ali
- Faculty of Medicine, University of Khartoum, Khartoum, Sudan, 11115
| | - Mohamed A Alagib
- Faculty of Medicine, University of Khartoum, Khartoum, Sudan, 11115
| | - Huda F S Salih
- Faculty of Medicine, University of Khartoum, Khartoum, Sudan, 11115
| | - Isam M Elkhidir
- Faculty of Medicine, University of Khartoum, Khartoum, Sudan, 11115
| | - Abdel Rahim M El Hussein
- Department of Virology, Central Laboratory, Ministry of Higher Education and Scientific Research, P.O. Box 7099, Khartoum, Sudan
| | - Khalid A Enan
- Department of Virology, Central Laboratory, Ministry of Higher Education and Scientific Research, P.O. Box 7099, Khartoum, Sudan
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Salehi-Vaziri M, Sarvari J, Mansurnejadan M, Shiri A, Joharinia N, Khoshbakht R, Jaberi O, Pouriayevali MH, Azad-Manjiri S, Jalali T, Fazlalipour M, Hosseini SY. Evidence of Hantavirus circulation among municipal street sweepers, southwest of Iran. Virusdisease 2021; 32:251-4. [PMID: 34350315 DOI: 10.1007/s13337-021-00694-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 05/04/2021] [Indexed: 11/27/2022] Open
Abstract
Hantaviruses are rodent-borne zoonosis pathogens that cause hemorrhagic fever with renal syndrome (HFRS) and Hantavirus cardiopulmonary syndrome (HCPS) in humans. Rodents spread the virus via their excretions. The outbreak of Hantaviruses pose a significant public health problem. The epidemiology and history of Hantaviruses in Iran is not clear and regardless of the data from the few available studies, little is known about its epidemiology in this country. Herein, we discuss the prevalence of IgG antibody against Hantavirus serotypes in 385 street sweepers from southwest of Iran. Serum samples were investigated, using Hantavirus Pool 1 "Eurasia" IgG kit and Pool 2 "America" ELISA IgG kit (Euroimmun, Germany) to detect IgG antibodies against Old and New World Hantaviruses. The results showed a specific IgG antibody in two samples (0.5%). Both of seropositive cases had specific IgG antibody against Old World Hantaviruses. The data of the current study along with the previous data, indicate the circulation of Hantaviruses in Iran. Hence, the risk of Hantavirus infection in high-risk groups should be considered as a serious health issue.
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Yarovaya OI, Kovaleva KS, Zaykovskaya AA, Yashina LN, Scherbakova NS, Scherbakov DN, Borisevich SS, Zubkov FI, Antonova AS, Peshkov RY, Eltsov IV, Pyankov OV, Maksyutov RA, Salakhutdinov NF. New class of hantaan virus inhibitors based on conjugation of the isoindole fragment to (+)-camphor or (-)-fenchone hydrazonesv. Bioorg Med Chem Lett 2021; 40:127926. [PMID: 33705902 DOI: 10.1016/j.bmcl.2021.127926] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 02/05/2021] [Accepted: 02/25/2021] [Indexed: 11/20/2022]
Abstract
This work presents the design and synthesis of camphor, fenchone, and norcamphor N-acylhydrazone derivatives as a new class of inhibitors of the Hantaan virus, which causes haemorrhagic fever with renal syndrome (HFRS). A cytopathic model was developed for testing chemotherapeutics against the Hantaan virus, strain 76-118. In addition, a study of the antiviral activity was carried out using a pseudoviral system. It was found that the hit compound possesses significant activity (IC50 = 7.6 ± 2 µM) along with low toxicity (CC50 > 1000 µM). Using molecular docking procedures, the binding with Hantavirus nucleoprotein was evaluated and the correlation between the structure of the synthesised compounds and the antiviral activity was established.
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Affiliation(s)
- Olga I Yarovaya
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrent'ev av., 9, Novosibirsk 630090, Russia
| | - Kseniya S Kovaleva
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrent'ev av., 9, Novosibirsk 630090, Russia
| | - Anna A Zaykovskaya
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region 630559, Russia
| | - Liudmila N Yashina
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region 630559, Russia
| | - Nadezda S Scherbakova
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region 630559, Russia
| | - Dmitry N Scherbakov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region 630559, Russia
| | - Sophia S Borisevich
- Ufa Institute of Chemistry, Ufa Federal Research Center, RAS, Octyabrya pr., 71, Ufa 450054, Russia
| | - Fedor I Zubkov
- Organic Chemistry Department, Faculty of Science, Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St., Moscow 117198, Russia
| | - Alexandra S Antonova
- Organic Chemistry Department, Faculty of Science, Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St., Moscow 117198, Russia
| | - Roman Yu Peshkov
- Novosibirsk State University, Pirogova St. 1, Novosibirsk 630090, Russia
| | - Ilia V Eltsov
- Novosibirsk State University, Pirogova St. 1, Novosibirsk 630090, Russia
| | - Oleg V Pyankov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region 630559, Russia
| | - Rinat A Maksyutov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region 630559, Russia
| | - Nariman F Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrent'ev av., 9, Novosibirsk 630090, Russia
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Guo Q, Xu J, Shi Q, Du B. Acute pancreatitis associated with hemorrhagic fever with renal syndrome: a cohort study of 346 patients. BMC Infect Dis 2021; 21:267. [PMID: 33731024 PMCID: PMC7967104 DOI: 10.1186/s12879-021-05964-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 03/08/2021] [Indexed: 01/18/2023] Open
Abstract
Background To assess the prevalence, risk factors, clinical characteristics, and outcomes of acute pancreatitis (AP) in patients with hemorrhagic fever with renal syndrome (HFRS). Methods All patients diagnosed with HFRS admitted to the First Affiliated Hospital of Xi’an Jiaotong University from January 2013 to July 2020 were enrolled. Patients with and without AP were compared by two risk stratification models: (1) a multivariate regression analysis using propensity score to adjust for confounding and (2) a propensity-matched nested case-control study. Results A total of 346 patients were enrolled in the cohort study, 29 of whom (8.4%) were diagnosed as AP. There was no significant difference between patients with and without AP with regards to common risk factors and presenting signs/symptoms other than gastrointestinal symptoms (p < 0.01). The patients with AP had a significantly higher 90-day mortality rate (24.1% vs. 3.5%, OR 8.9, 95% CI 1.3 to 103.4, p = 0.045), and significantly shorter duration of therapy free-days to 28 day such as RRT and mechanical ventilation free days (p < 0.05, respectively). Conclusions Our study indicated that AP was independently associated with higher mortality in HFRS patients. While considering the difficulty of early recognition of AP among HFRS patients with similar signs and/or symptoms, further laboratory and imaging studies might help identify these patients at risk of poor clinical prognosis. Supplementary Information The online version contains supplementary material available at 10.1186/s12879-021-05964-5.
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Affiliation(s)
- Qinyue Guo
- Department of Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Street, Xi'an, 710061, Shaanxi, China
| | - Jing Xu
- Department of Emergency Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Street, Xi'an, 710061, Shaanxi, China
| | - Qindong Shi
- Department of Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Street, Xi'an, 710061, Shaanxi, China
| | - Bin Du
- State Key Laboratory of Complex, Severe and Rare Diseases, Medical Intensive Care Unit, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, 1 Shuai Fu Yuan, Beijing, 100730, China.
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Vulin J, Murri S, Madrières S, Galan M, Tatard C, Piry S, Vaccari G, D'Agostino C, Charbonnel N, Castel G, Marianneau P. Isolation and Genetic Characterization of Puumala Ortho hantavirus Strains from France. Pathogens 2021; 10:349. [PMID: 33809526 DOI: 10.3390/pathogens10030349] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 02/25/2021] [Accepted: 03/12/2021] [Indexed: 01/04/2023] Open
Abstract
Puumala orthohantavirus (PUUV) causes a mild form of haemorrhagic fever with renal syndrome (HFRS) called nephropathia epidemica (NE), regularly diagnosed in Europe. France represents the western frontier of the expansion of NE in Europe with two distinct areas: an endemic area (north-eastern France) where PUUV circulates in rodent populations, with the detection of many human NE cases, and a non-endemic area (south-western France) where the virus is not detected, with only a few human cases being reported. In this study, we describe the different stages of the isolation of two PUUV strains from two distinct French geographical areas: Ardennes (endemic area) and Loiret (non-endemic area). To isolate PUUV efficiently, we selected wild bank voles (Myodes glareolus, the specific reservoir of PUUV) captured in these areas and that were seronegative for anti-PUUV IgG (ELISA) but showed a non-negligible viral RNA load in their lung tissue (qRT-PCR). With this study design, we were able to cultivate and maintain these two strains in Vero E6 cells and also propagate both strains in immunologically neutral bank voles efficiently and rapidly. High-throughput and Sanger sequencing results provided a better assessment of the impact of isolation methods on viral diversity.
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Dowall SD, Graham VA, Aram M, Findlay-Wilson S, Salguero FJ, Emery K, Hewson R. Hantavirus infection in type I interferon receptor-deficient (A129) mice. J Gen Virol 2021; 101:1047-1055. [PMID: 32667279 PMCID: PMC7660455 DOI: 10.1099/jgv.0.001470] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Type I interferon receptor knockout mice (strain A129) were assessed as a disease model of hantavirus infection. A range of infection routes (intramuscular, intraperitoneal and intranasal) were assessed using minimally passaged Seoul virus (strain Humber). Dissemination of virus to the spleen, kidney and lung was observed at 5 days after intramuscular and intraperitoneal challenge, which was resolved by day 14. In contrast, intranasal challenge of A129 mice demonstrated virus tropism to the lung, which was maintained to day 14 post-challenge. These data support the use of the A129 mouse model for future infection studies and the in vivo evaluation of interventions.
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Affiliation(s)
- Stuart D Dowall
- National Infection Service, Public Health England, Porton Down, Salisbury, Wiltshire SP4 0JG, UK
| | - Victoria A Graham
- National Infection Service, Public Health England, Porton Down, Salisbury, Wiltshire SP4 0JG, UK
| | - Marilyn Aram
- National Infection Service, Public Health England, Porton Down, Salisbury, Wiltshire SP4 0JG, UK
| | - Stephen Findlay-Wilson
- National Infection Service, Public Health England, Porton Down, Salisbury, Wiltshire SP4 0JG, UK
| | - Francisco J Salguero
- National Infection Service, Public Health England, Porton Down, Salisbury, Wiltshire SP4 0JG, UK
| | - Kirsty Emery
- National Infection Service, Public Health England, Porton Down, Salisbury, Wiltshire SP4 0JG, UK
| | - Roger Hewson
- National Infection Service, Public Health England, Porton Down, Salisbury, Wiltshire SP4 0JG, UK
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Knust B, Brown S, de St Maurice A, Whitmer S, Koske SE, Ervin E, Patel K, Graziano J, Morales-Betoulle ME, House J, Cannon D, Kerins J, Holzbauer S, Austin C, Gibbons-Burgener S, Colton L, Dunn J, Zufan S, Choi MJ, Davis WR, Chiang CF, Manning CR, Roesch L, Shoemaker T, Purpura L, McQuiston J, Peterson D, Radcliffe R, Garvey A, Christel E, Morgan L, Scheftel J, Kazmierczak J, Klena JD, Nichol ST, Rollin PE. Seoul Virus Infection and Spread in United States Home-Based Ratteries: Rat and Human Testing Results From a Multistate Outbreak Investigation. J Infect Dis 2021; 222:1311-1319. [PMID: 32484879 DOI: 10.1093/infdis/jiaa307] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 05/31/2020] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND During 2017, a multistate outbreak investigation occurred after the confirmation of Seoul virus (SEOV) infections in people and pet rats. A total of 147 humans and 897 rats were tested. METHODS In addition to immunoglobulin (Ig)G and IgM serology and traditional reverse-transcription polymerase chain reaction (RT-PCR), novel quantitative RT-PCR primers/probe were developed, and whole genome sequencing was performed. RESULTS Seventeen people had SEOV IgM, indicating recent infection; 7 reported symptoms and 3 were hospitalized. All patients recovered. Thirty-one facilities in 11 US states had SEOV infection, and among those with ≥10 rats tested, rat IgG prevalence ranged 2%-70% and SEOV RT-PCR positivity ranged 0%-70%. Human laboratory-confirmed cases were significantly associated with rat IgG positivity and RT-PCR positivity (P = .03 and P = .006, respectively). Genomic sequencing identified >99.5% homology between SEOV sequences in this outbreak, and these were >99% identical to SEOV associated with previous pet rat infections in England, the Netherlands, and France. Frequent trade of rats between home-based ratteries contributed to transmission of SEOV between facilities. CONCLUSIONS Pet rat owners, breeders, and the healthcare and public health community should be aware and take steps to prevent SEOV transmission in pet rats and to humans. Biosecurity measures and diagnostic testing can prevent further infections.
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Affiliation(s)
- Barbara Knust
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Shelley Brown
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | | | - Shannon Whitmer
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Sarah E Koske
- Wisconsin Department of Health Services, Madison, Wisconsin, USA
| | - Elizabeth Ervin
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Ketan Patel
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - James Graziano
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | | | - Jennifer House
- Colorado Department of Public Health and Environment, Denver, Colorado, USA
| | - Deborah Cannon
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Janna Kerins
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA.,Chicago Department of Public Health, Chicago, Illinois, USA
| | | | - Connie Austin
- Illinois Department of Public Health, Springfield, Illinois, USA
| | | | - Leah Colton
- Colorado Department of Public Health and Environment, Denver, Colorado, USA
| | - John Dunn
- Tennessee Department of Health, Nashville, Tennessee, USA
| | - Sara Zufan
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Mary Joung Choi
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - William R Davis
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Cheng-Feng Chiang
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Craig R Manning
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Linda Roesch
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Trevor Shoemaker
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Lawrence Purpura
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Jennifer McQuiston
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | | | - Rachel Radcliffe
- South Carolina Department of Health and Environmental Control, Columbia, South Carolina, USA
| | - Ann Garvey
- South Carolina Department of Health and Environmental Control, Columbia, South Carolina, USA
| | | | - Laura Morgan
- Manitowoc County Health Department, Manitowoc, Wisconsin, USA
| | - Joni Scheftel
- Minnesota Department of Health, St. Paul, Minnesota, USA
| | | | - John D Klena
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Stuart T Nichol
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Pierre E Rollin
- United States Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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Gareev IF, Beylerli OA, Pavlov VN, Izmailov AA, Khusnutdinova EK, Khasanova GM, Gilyazova IR, Khasanova AN, Guoqing Wang GW, Honglan Huang HH, Jiahui Pan JP, Tong Shao TS, Haochen Yao HY, Wenfang Wang WW, Khasanov DN. [The potential role of mirnas in the pathogenesis of hemorrhagic fever with renal syndrome]. Urologiia 2021:112-119. [PMID: 33818946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Hemorrhagic fever with renal syndrome (HFRS) is an acute natural focal viral disease caused by viruses of the genus hantavirus, characterized by damage to small blood vessels, kidneys, lungs and other organs of a person. MicroRNAs (miRNAs) are 18-22 nucleotide endogenously expressed RNA molecules that inhibit gene expression at the post-transcriptional level by binding to the 3-untranslated region of the target mRNA. It has been proven that miRNAs play a significant role in various biological processes, including the cell cycle, apoptosis, cell proliferation and differentiation. It has been proven that miRNAs may be involved in the pathogenesis of infectious diseases, including HFRS. Hantavirus infection predominantly affects endothelial cells and causes dysfunction of the endothelium of capillaries and small vessels. It is known that the immune response induced by Hantavirus infection plays an important role in disrupting the endothelial barrier. In a few studies, both in vitro and in vivo, it has been shown that endothelial dysfunction and the immune response after infection with Hantavirus can be partially regulated by miRNAs by acting on certain genes. Most of the miRNAs is expressed within the cells themselves. However, in some biological fluids of the human body, for example, plasma or blood serum, numerous miRNAs, called circulating miRNAs, have been found. Circulating miRNAs can be secreted by cells into human biological fluids as part of extracellular vesicles as exosomes or be part of an RNA-bound protein complex as miRNA-Argonaute 2 (Ago2). These miRNAs are resistant to nucleases, which makes them attractive as potential biomarkers in various human diseases. There is no specific antiviral therapy for HFRS, and the determination of laboratory parameters that are used to diagnose, assess the severity, and predict the course of the disease remains a challenge due to the peculiarities of the pathophysiology and clinical course of the disease. Studying the role of miRNAs in HFRS seems to be expedient for the development of specific and effective therapy, as well as for use as diagnostic and prognostic biomarkers (in relation to circulating miRNAs).
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Affiliation(s)
- I F Gareev
- Federal State Budgetary Educational Institution of Higher Education Bashkir State Medical University of the Ministry of Healthcare of the Russian Federation, Ufa, Republic of Bashkortostan, Russia
| | - O A Beylerli
- Federal State Budgetary Educational Institution of Higher Education Bashkir State Medical University of the Ministry of Healthcare of the Russian Federation, Ufa, Republic of Bashkortostan, Russia
| | - V N Pavlov
- Federal State Budgetary Educational Institution of Higher Education Bashkir State Medical University of the Ministry of Healthcare of the Russian Federation, Ufa, Republic of Bashkortostan, Russia
| | - A A Izmailov
- Federal State Budgetary Educational Institution of Higher Education Bashkir State Medical University of the Ministry of Healthcare of the Russian Federation, Ufa, Republic of Bashkortostan, Russia
| | - E K Khusnutdinova
- Federal State Budgetary Educational Institution of Higher Education Bashkir State Medical University of the Ministry of Healthcare of the Russian Federation, Ufa, Republic of Bashkortostan, Russia
| | - G M Khasanova
- Federal State Budgetary Educational Institution of Higher Education Bashkir State Medical University of the Ministry of Healthcare of the Russian Federation, Ufa, Republic of Bashkortostan, Russia
| | - I R Gilyazova
- Federal State Budgetary Educational Institution of Higher Education Bashkir State Medical University of the Ministry of Healthcare of the Russian Federation, Ufa, Republic of Bashkortostan, Russia
| | - A N Khasanova
- Federal State Budgetary Educational Institution of Higher Education Bashkir State Medical University of the Ministry of Healthcare of the Russian Federation, Ufa, Republic of Bashkortostan, Russia
| | - Guoqing Wang Guoqing Wang
- Department of Pathogenobiology, The Key Laboratory of Zoonosis, Chinese Ministry of Education, College of Basic Medicine, Jilin University, Changchun, Jilin, China
| | - Honglan Huang Honglan Huang
- Department of Pathogenobiology, The Key Laboratory of Zoonosis, Chinese Ministry of Education, College of Basic Medicine, Jilin University, Changchun, Jilin, China
| | - Jiahui Pan Jiahui Pan
- Department of Pathogenobiology, The Key Laboratory of Zoonosis, Chinese Ministry of Education, College of Basic Medicine, Jilin University, Changchun, Jilin, China
| | - Tong Shao Tong Shao
- Department of Pathogenobiology, The Key Laboratory of Zoonosis, Chinese Ministry of Education, College of Basic Medicine, Jilin University, Changchun, Jilin, China
| | - Haochen Yao Haochen Yao
- Department of Pathogenobiology, The Key Laboratory of Zoonosis, Chinese Ministry of Education, College of Basic Medicine, Jilin University, Changchun, Jilin, China
| | - Wenfang Wang Wenfang Wang
- Department of Pathogenobiology, The Key Laboratory of Zoonosis, Chinese Ministry of Education, College of Basic Medicine, Jilin University, Changchun, Jilin, China
| | - D N Khasanov
- Federal State Budgetary Educational Institution of Higher Education Bashkir State Medical University of the Ministry of Healthcare of the Russian Federation, Ufa, Republic of Bashkortostan, Russia
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Abstract
Hantaviruses, albeit reported more than 40 years ago, are now considered emerging viruses’ because of their growing importance as human pathogens. Hantavirus created focal news when the paradoxical spread was reported during the world’s pandemic battle of the COVID-19, killing a man in Yunnan province of China, further jeopardizing the existing of the human race on the planet earth. In recent years an increasing number of infections and human-to-human transmission is creating a distressing situation. In this short communication, we have focused on the biology, pathogenesis, immunology, epidemiology and future perspective of the Hantaviruses. Our understandings of hantavirus related pandemics and syndrome are limited, the contributing environmental factors, the cellular and viral dynamics in transmission from natural reservoirs to humans and finally, the virology in humans is quite intricate. Priorities for future research suggest that setting up scientific collaboration, the funding, and encouragement of health ministries and the research institutes should take admirable steps to build an understanding of this virus. Discovering new drugs or other therapeutic molecules such as vaccines takes a longer time. Thus with the recent artificial intelligence (AI) technology, the rifle for impending new medicines should be hastened. Last but not least, a data-sharing platform should be provided where all the researchers should share and make available all the necessary information such as genomics, proteomics, host-factors, and other epigenetics information, which will encourage the research collaboration in the preparation against the Hantaviruses.
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Affiliation(s)
- Abbas Khan
- Department of Bioinformatics and Biological Statistics, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China.
| | - Mazhar Khan
- The CAS Key Laboratory of Innate Immunity and Chronic Diseases, Hefei National Laboratory for Physical Sciences at Microscale, School of Life Sciences, CAS Center for Excellence in Molecular Cell Science, University of Science and Technology of China (USTC), Collaborative Innovation Center of Genetics and Development, Hefei, 230027, P.R. China
| | - Saeed Ullah
- Saidue group of Teaching Hospital, Swat, Khyber Pakhtunkhwa, Pakistan
| | - Dong-Qing Wei
- Department of Bioinformatics and Biological Statistics, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China.,State Key Laboratory of Microbial Metabolism, Shanghai-Islamabad-Belgrade Joint Innovation Center on Antibacterial Resistances, Joint Laboratory of International Cooperation in Metabolic and Developmental Sciences, Ministry of Education and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200030, P.R. China.,Peng Cheng Laboratory, Vanke Cloud City Phase I Building 8, Xili Street, Nashan District, Shenzhen, Guangdong, 518055, P.R. China
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Lwande OW, Mohamed N, Bucht G, Ahlm C, Olsson G, Evander M. Seewis hantavirus in common shrew (Sorex araneus) in Sweden. Virol J 2020; 17:198. [PMID: 33375950 PMCID: PMC7770741 DOI: 10.1186/s12985-020-01477-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 12/21/2020] [Indexed: 11/10/2022] Open
Abstract
Background Rodent borne hantaviruses are emerging viruses infecting humans through inhalation. They cause hemorrhagic fever with renal syndrome and hemorrhagic cardiopulmonary syndrome. Recently, hantaviruses have been detected in other small mammals such as Soricomorpha (shrews, moles) and Chiroptera (bats), suggested as reservoirs for potential pandemic viruses and to play a role in the evolution of hantaviruses. It is important to study the global virome in different reservoirs, therefore our aim was to investigate whether shrews in Sweden carried any hantaviruses. Moreover, to accurately determine the host species, we developed a molecular method for identification of shrews. Method Shrews (n = 198), caught during 1998 in Sweden, were screened with a pan-hantavirus PCR using primers from a conserved region of the large genome segment. In addition to morphological typing of shrews, we developed a molecular based typing method using sequencing of the mitochondrial cytochrome C oxidase I (COI) and cytochrome B (CytB) genes. PCR amplified hantavirus and shrew fragments were sequenced and phylogenetically analysed. Results Hantavirus RNA was detected in three shrews. Sequencing identified the virus as Seewis hantavirus (SWSV), most closely related to previous isolates from Finland and Russia. All three SWSV sequences were retrieved from common shrews (Sorex araneus) sampled in Västerbotten County, Sweden. The genetic assay for shrew identification was able to identify native Swedish shrew species, and the genetic typing of the Swedish common shrews revealed that they were most similar to common shrews from Russia. Conclusion We detected SWSV RNA in Swedish common shrew samples and developed a genetic assay for shrew identification based on the COI and CytB genes. This was the first report of presence of hantavirus in Swedish shrews.
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Affiliation(s)
| | - Nahla Mohamed
- Department of Clinical Microbiology, Virology, Umeå University, Umeå, Sweden
| | - Göran Bucht
- Department of Clinical Microbiology, Virology, Umeå University, Umeå, Sweden
| | - Clas Ahlm
- Department of Clinical Microbiology, Infection and Immunology, Umeå University, Umeå, Sweden
| | - Gert Olsson
- Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden
| | - Magnus Evander
- Department of Clinical Microbiology, Virology, Umeå University, Umeå, Sweden.
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Stewart DJ, Sekar T, Tullus K. A rare case of tubulointerstitial nephritis and uveitis (TINU) syndrome: Answers. Pediatr Nephrol 2020; 35:2269-74. [PMID: 32440946 DOI: 10.1007/s00467-020-04590-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 04/22/2020] [Indexed: 10/24/2022]
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46
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Qiu FQ, Li CC, Zhou JY. Hemorrhagic fever with renal syndrome complicated with aortic dissection: A case report. World J Clin Cases 2020; 8:5795-5801. [PMID: 33344576 PMCID: PMC7716303 DOI: 10.12998/wjcc.v8.i22.5795] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 09/13/2020] [Accepted: 09/22/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Hemorrhagic fever with renal syndrome is caused by hantaviruses presenting with high fever, hemorrhage, and acute kidney injury. Microvascular injury and hemorrhage in mucus were often observed in patients with hantavirus infection. Infection with bacterial and virus related aortic aneurysm or dissection occurs sporadically. Here, we report a previously unreported case of hemorrhagic fever with concurrent aortic dissection.
CASE SUMMARY A 56-year-old man complained of high fever and generalized body ache, with decreased platelet counts of 10 × 109/L and acute kidney injury. The enzyme-linked immunosorbent assays test for immunoglobulin M and immunoglobulin G hantavirus-specific antibodies were both positive. During the convalescent period, he complained sudden onset acute chest pain radiating to the back, and the computed tomography angiography revealed an aortic dissection of the descending aorta extending to iliac artery. He was diagnosed with hemorrhagic fever with renal syndrome and Stanford B aortic dissection. The patient recovered completely after surgery with other support treatments.
CONCLUSION Hemorrhagic fever with renal syndrome complicated with aortic dissection is rare and a difficult clinical condition. Hantavirus infection not only causes microvascular damage presenting with hemorrhage but may be risk factor for acute macrovascular detriment. A causal relationship has yet to be confirmed.
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Affiliation(s)
- Feng-Qi Qiu
- Department of Respiratory Disease, Thoracic Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310000, Zhejiang Province, China
| | - Cong-Cong Li
- Department of Critical Care Medicine, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310000, Zhejiang Province, China
| | - Jian-Ya Zhou
- Department of Respiratory Disease, Thoracic Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310000, Zhejiang Province, China
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47
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Song JY, Jeong HW, Yun JW, Lee J, Woo HJ, Bae JY, Park MS, Choi WS, Park DW, Noh JY, Cheong HJ, Kim WJ. Immunogenicity and safety of a modified three-dose priming and booster schedule for the Hantaan virus vaccine (Hantavax): A multi-center phase III clinical trial in healthy adults. Vaccine 2020; 38:8016-8023. [PMID: 33131933 DOI: 10.1016/j.vaccine.2020.10.035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 10/07/2020] [Accepted: 10/11/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Hemorrhagic fever with renal syndrome is a serious health problem in Eurasian countries. This study aimed to evaluate the immunogenicity and safety of formalin-inactivated Hantaan virus vaccine (Hantavax®) with a 3 + 1 vaccination schedule. METHODS A phase III, multi-center clinical trial was conducted to evaluate the immunogenicity and safety of Hantavax® (three primary doses and a booster dose schedule at 0, 1, 2 and 13 months) among healthy adults. Immune responses were assessed using the plaque reduction neutralizing antibody test (PRNT) and immunofluorescent antibody assay (IFA). Systemic and local adverse events were assessed. RESULTS A total of 320 healthy subjects aged ≥19 years were enrolled. Following three primary doses of Hantavax®, the seroconversion rate was 80.97% and 92.81% by PRNT and IFA, respectively. With booster administration, seropositive rates were 67.47% and 95.68% at one-month post-vaccination according to PRNT and IFA, respectively. Solicited local and systemic adverse events were reported in 30.50-42.81% and 16.67-33.75% during the three primary dose vaccination, while those were reported 36.57% and 21.36% after the booster doses. Both local and systemic adverse events did not increase with repeated vaccinations. CONCLUSION Hantavax® showed a high seroconversion rate after the three-dose priming, and additional dose administration with 11-month interval induced good booster effects. (ClinicalTrials.gov Identifier: NCT02553837).
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Affiliation(s)
- Joon Young Song
- Division of Infectious Diseases, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Hye Won Jeong
- Division of Infectious Diseases, Chungbuk National University College of Medicine, Cheongju, Chungcheongbuk-do, Republic of Korea
| | - Jong Woo Yun
- Division of Nephrology, Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Gangwon-do, Republic of Korea
| | - Jacob Lee
- Division of Infectious Disease, Department of Internal Medicine, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Heung Jeong Woo
- Division of Infectious Diseases, Department of Internal Medicine, Dongtan Sacred Heart Hospital , Hallym University College of Medicine, Hwasung, Republic of Korea
| | - Joon-Yong Bae
- Department of Microbiology, Institute for Viral Diseases, Korea University College of Medicine, Seoul, Republic of Korea
| | - Man-Seong Park
- Department of Microbiology, Institute for Viral Diseases, Korea University College of Medicine, Seoul, Republic of Korea
| | - Won Suk Choi
- Division of Infectious Diseases, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Dae Won Park
- Division of Infectious Diseases, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Ji Yun Noh
- Division of Infectious Diseases, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Hee Jin Cheong
- Division of Infectious Diseases, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Woo Joo Kim
- Division of Infectious Diseases, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea.
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48
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Hamroun A, Fages V, Julien B, Lenain R, Frimat M. A challenging case of pneumo-renal syndrome (Nephrology Zebras). J Nephrol 2020; 34:269-271. [PMID: 33098522 DOI: 10.1007/s40620-020-00889-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 10/10/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Aghilès Hamroun
- Nephrology Transplantation and Dialysis Department, University of Lille, CHRU Lille, Rue Michel Polonovski, 59000, Lille, France. .,INSERM U1018, CESP, Clinical Epidemiology Team, Villejuif, France.
| | - Victor Fages
- Nephrology Transplantation and Dialysis Department, University of Lille, CHRU Lille, Rue Michel Polonovski, 59000, Lille, France
| | - Bouleau Julien
- Ophthalmology Department, University of Lille, CHRU Lille, 59000, Lille, France
| | - Rémi Lenain
- Nephrology Transplantation and Dialysis Department, University of Lille, CHRU Lille, Rue Michel Polonovski, 59000, Lille, France
| | - Marie Frimat
- Nephrology Transplantation and Dialysis Department, University of Lille, CHRU Lille, Rue Michel Polonovski, 59000, Lille, France.,U995-Lille Inflammation Research International Center, INSERM, CHU Lille, University of Lille, Lille, France
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49
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Abstract
Hantavirus infection is a global health challenge, causing widespread public concern. In recent years, cases of hantavirus infection in pregnant women have been reported in many countries. The infected pregnant women and their fetuses appear to have more severe clinical symptoms and worse clinical outcomes. Hence, to study the prevalence of hantavirus infection in pregnant women, this study will focus on the epidemiological distribution of the virus, different virus species penetrating the placental barrier, and factors affecting the incidence and clinical outcome of the infection in pregnant women and their fetuses. In addition, this review will also discuss the diagnostic tools and treatments for pregnant patients and provide an overview of the relevant future research.
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50
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Diagne MM, Dieng I, Granjon L, Lucaccioni H, Sow A, Ndiaye O, Faye M, Bâ K, Bâ Y, Diallo M, Faye O, Duplantier JM, Diallo M, Handschumacher P, Faye O, Sall AA. Seoul Ortho hantavirus in Wild Black Rats, Senegal, 2012-2013. Emerg Infect Dis 2020; 26:2460-2464. [PMID: 32946728 PMCID: PMC7510722 DOI: 10.3201/eid2610.201306] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Hantaviruses cause hemorrhagic fever in humans worldwide. However, few hantavirus surveillance campaigns occur in Africa. We detected Seoul orthohantavirus in black rats in Senegal, although we did not find serologic evidence of this disease in humans. These findings highlight the need for increased surveillance of hantaviruses in this region.
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