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Dawah HA, Abdullah MA, Ahmad SK, Turner J, Azari-Hamidian S. An overview of the mosquitoes of Saudi Arabia (Diptera: Culicidae), with updated keys to the adult females. Zootaxa 2023; 5394:1-76. [PMID: 38220993 DOI: 10.11646/zootaxa.5394.1.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Indexed: 01/16/2024]
Abstract
Despite the fact that mosquito-borne infections have considerable consequences for public health in Saudi Arabia, there is neither a thorough review of the species that occur in the country nor updated keys for the identification of the adult females. In this study, species accounts are given for 49 Saudi Arabian mosquito species, as well as Aedes albopictus (Skuse), which is not recorded in Saudi Arabia, but is medically important and is found in some countries of the Middle East and North Africa. Taxonomic notes provide additional information for certain taxa and/or aid their identification.
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Affiliation(s)
- Hassan A Dawah
- Centre for Environmental Research and Studies; Jazan University; P.O. Box 2095; Jazan; Kingdom of Saudi Arabia.
| | - Mohammed A Abdullah
- Department of Biology; College of Science; King Khalid University; PO Box 9004; Abha-61413; Kingdom of Saudi Arabia.
| | - Syed Kamran Ahmad
- Department of Plant Protection; Faculty of Agricultural Sciences; Aligarh Muslim University; Aligarh; India.
| | - James Turner
- National Museum of Wales; Department of Natural Sciences; Entomology Section; Cardiff; CF10 3NP; UK.
| | - Shahyad Azari-Hamidian
- Research Center of Health and Environment; School of Health; Guilan University of Medical Sciences; Rasht; Iran; Department of Medical Parasitology; Mycology and Entomology; School of Medicine; Guilan University of Medical Sciences; Rasht; Iran.
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Hassanein RAM, Alkurbi MO, Alsobhi SH. Prevalence of Plasmodium species in Badr Governorate, Madinah Province, Saudi Arabia using microscopy and rapid diagnostic test. Medicine (Baltimore) 2023; 102:e35516. [PMID: 37861484 PMCID: PMC10589602 DOI: 10.1097/md.0000000000035516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 09/14/2023] [Indexed: 10/21/2023] Open
Abstract
Malaria infection still represents a notable public health risk in Saudi Arabia. This cross-sectional study aimed to determine the prevalence of Plasmodium species among clinically suspected cases who presented at Badr General Hospital and healthcare facilities in selected regions of Badr Governorate, Madinah Province, Saudi Arabia between January 2021 and January 2022. A total of 493 suspected patients were recruited from Badr Governorate, investigated for malaria infection using CBFME and rapid diagnostic test- CareStart Malaria Pf/PAN (HRP2/pLDH) Ag Combo rapid diagnostic tests. The results showed that malaria infection was 34 (6.89%) cases among 493 suspected patients using microscopic examination as reference test. Moreover, subjects aged 31 to 40 years and those aged 51 to 60 years had the highest (50%) and lowest (8.82%) percentages of malaria cases. Plasmodium vivax (19/34, 55.88%) was higher than P falciparum (15/34, 44.1%) as the causative agents of malaria cases. The majority of malaria cases (29/34, 80.9%) among non-Saudi mainly from Sudan (15/34, 44.1%), Pakistan (5/34, 14.7%), Bangladesh (5/34, 14.7%) and India (4/34, 11.76%) whereas malaria cases among Saudis (5/34, 14.7%). In addition, the majority of malaria cases (32/34, 94.11%) among male subjects while (2/34, 5.88%) among females. The current study revealed that malaria transmission is still active in Badr Governorate, Madinah Province, Saudi Arabia and represents a public health concern. Further screening implements and continuous epidemiological monitor of the status of malaria infection in Kingdom of Saudi Arabia are thus warranted to improve its controlling activities and eradicate malaria endemicity in the country.
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Affiliation(s)
- Raafat Abdel Moneim Hassanein
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
- Department of Zoonoses, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt
| | - Mohammed Othman Alkurbi
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Saad Hussain Alsobhi
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
- Badr General Hospital, Ministry of Health, Badr Governorate, Madinah Province, Saudi Arabia
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Fuehrer HP, Campino S, Sutherland CJ. The primate malaria parasites Plasmodium malariae, Plasmodium brasilianum and Plasmodium ovale spp.: genomic insights into distribution, dispersal and host transitions. Malar J 2022; 21:138. [PMID: 35505317 PMCID: PMC9066925 DOI: 10.1186/s12936-022-04151-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 04/05/2022] [Indexed: 01/04/2023] Open
Abstract
During the twentieth century, there was an explosion in understanding of the malaria parasites infecting humans and wild primates. This was built on three main data sources: from detailed descriptive morphology, from observational histories of induced infections in captive primates, syphilis patients, prison inmates and volunteers, and from clinical and epidemiological studies in the field. All three were wholly dependent on parasitological information from blood-film microscopy, and The Primate Malarias” by Coatney and colleagues (1971) provides an overview of this knowledge available at that time. Here, 50 years on, a perspective from the third decade of the twenty-first century is presented on two pairs of primate malaria parasite species. Included is a near-exhaustive summary of the recent and current geographical distribution for each of these four species, and of the underlying molecular and genomic evidence for each. The important role of host transitions in the radiation of Plasmodium spp. is discussed, as are any implications for the desired elimination of all malaria species in human populations. Two important questions are posed, requiring further work on these often ignored taxa. Is Plasmodium brasilianum, circulating among wild simian hosts in the Americas, a distinct species from Plasmodium malariae? Can new insights into the genomic differences between Plasmodium ovale curtisi and Plasmodium ovale wallikeri be linked to any important differences in parasite morphology, cell biology or clinical and epidemiological features?
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Affiliation(s)
- Hans-Peter Fuehrer
- Institute of Parasitology, Department of Pathobiology, University of Veterinary Medicine Vienna, Veterinaerplatz 1, 1210, Vienna, Austria
| | - Susana Campino
- Department of Infection Biology, Faculty of Infectious & Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK
| | - Colin J Sutherland
- Department of Infection Biology, Faculty of Infectious & Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK.
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Al-Subaie AM. Case Report: Case report: Mixed infection of Plasmodium vivax and Plasmodium falciparum in a tertiary hospital. F1000Res 2021; 10:779. [PMID: 34621515 PMCID: PMC8456375 DOI: 10.12688/f1000research.53162.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/20/2021] [Indexed: 11/25/2022] Open
Abstract
Mixed infections with two or more species of
Plasmodium are frequently reported due to vector factors, parasite factors (formation of hypnozoites) and host factors (residing in endemic areas, travel to endemic areas, inadequately treated previous infection, lack of compliance to therapy). Here we report a case of a 33-year-old Saudi female who had a significant travel history, and a peripheral blood smear (PBS) revealed mixed infection with
P. falciparum and
P. vivax. The case was successfully treated with a combination therapy of artemisinin and primaquine with follow up testing at three, seven, 14, and 28 days. Mixed malaria infections are especially reported in travelers to endemic areas. Hence, adequate diagnosis and appropriate treatment of the cases contributes majorly to preventing relapse and controlling the disease. Travel consultations should be given to all travelers before their trips to endemic countries.
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Affiliation(s)
- Abeer M Al-Subaie
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Imam AbdulRahman Bin Faisal University, Dammam, Saudi Arabia
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Yezli S, Yasir M, Yassin Y, Almazrua A, Al-Subhi T, Othman N, Omar A, Abdoon A, Elamin Y, Abuzaid A, Bafaraj T, Alzahrani H, Almahmoodi S, Alzahrani H, Bieh K, Alotaibi B, Khan A, Alzahrani M, Azhar EI. Lack of Zika Virus and Other Recognized Flaviviruses among the Mosquito Vectors during and Post the Hajj Mass Gathering. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18126275. [PMID: 34200607 PMCID: PMC8296062 DOI: 10.3390/ijerph18126275] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/30/2021] [Accepted: 06/01/2021] [Indexed: 11/16/2022]
Abstract
Makkah city, Kingdom of Saudi Arabia (KSA), contains many of the world’s mosquito vectors of parasitic and arboviral disease and is the site of the Hajj mass gathering. As such there is a risk of exportation and globalization of vector-borne viruses, including the re-emerging Zika virus (ZIKV). There was international concern regarding the introduction of ZIKV to KSA and potential international spread of the virus following the 2016 Hajj which took place few days after the Rio summer Olympics at the height of the ZIKV pandemic. We aimed to detect flaviviruses, including ZIKV, circulating among mosquito hosts in the city of Makkah during and post the 2016 Hajj pilgrimage. Mosquitos (adults and larvae) were sampled from 15 sites in Makkah city during and post the 2016 Hajj and identified to species by morphological keys. Mosquitos were pooled according to date of collection, location, and species. A Pan-Flaviviruses RT-PCR assay that enables identification of 51 flaviviruses species and three tentative species was used to detect flavivirus RNA directly from mosquito homogenates. Between the 10 September and 6 October 2016, 9412 female mosquitos were collected. Of these, 81.3% were Aedes aegypti, 18.6% were Culex species, and 0.1% were Anopheles species. Of the total 493 mosquito pools generated, 242 (49%) were positive by the Pan-Flaviviruses primer set. Sequence analysis revealed that none of the mosquitos carried a pathogenic flavivirus, including ZIKV, but were infected with a novel insect-specific flavivirus. We found no pathogenic flaviviruses circulating in Makkah city during and post the 2016 Hajj and no evidence of introduction of ZIKV through the pilgrimage. Enhanced vector-borne diseases surveillance, prevention, and control are crucial in KSA especially during international mass gatherings such as the annual Hajj to prevent outbreaks and the spread of viruses with epidemic and pandemic potentials.
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Affiliation(s)
- Saber Yezli
- The Global Centre for Mass Gatherings Medicine, Ministry of Health, Riyadh 12341, Saudi Arabia; (Y.Y.); (A.A.); (K.B.); (B.A.); (A.K.)
- Correspondence: (S.Y.); (E.I.A.); Tel.: +966-114-01555 (ext. 1863) (S.Y.); +966-566-615-222 (E.I.A.)
| | - Muhammad Yasir
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, P.O. Box 128442, Jeddah 21362, Saudi Arabia; (M.Y.); (T.A.-S.); (N.O.)
- Medical Laboratory Technology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, P.O. Box 128442, Jeddah 21362, Saudi Arabia
| | - Yara Yassin
- The Global Centre for Mass Gatherings Medicine, Ministry of Health, Riyadh 12341, Saudi Arabia; (Y.Y.); (A.A.); (K.B.); (B.A.); (A.K.)
| | - Afnan Almazrua
- The Global Centre for Mass Gatherings Medicine, Ministry of Health, Riyadh 12341, Saudi Arabia; (Y.Y.); (A.A.); (K.B.); (B.A.); (A.K.)
- Infection Control and Hospital Epidemiology Department, King Faisal Specialist Hospital and Research Centre, Riyadh 11564, Saudi Arabia
| | - Tagreed Al-Subhi
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, P.O. Box 128442, Jeddah 21362, Saudi Arabia; (M.Y.); (T.A.-S.); (N.O.)
| | - Norah Othman
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, P.O. Box 128442, Jeddah 21362, Saudi Arabia; (M.Y.); (T.A.-S.); (N.O.)
| | - Abdiasiis Omar
- General Directorate of Vector-Borne & Zoonotic Diseases, Ministry of Health, Riyadh 12613, Saudi Arabia; (A.O.); (A.A.); (Y.E.); (A.A.); (M.A.)
| | - Abdelmohsin Abdoon
- General Directorate of Vector-Borne & Zoonotic Diseases, Ministry of Health, Riyadh 12613, Saudi Arabia; (A.O.); (A.A.); (Y.E.); (A.A.); (M.A.)
| | - Yousif Elamin
- General Directorate of Vector-Borne & Zoonotic Diseases, Ministry of Health, Riyadh 12613, Saudi Arabia; (A.O.); (A.A.); (Y.E.); (A.A.); (M.A.)
| | - Abuzaid Abuzaid
- General Directorate of Vector-Borne & Zoonotic Diseases, Ministry of Health, Riyadh 12613, Saudi Arabia; (A.O.); (A.A.); (Y.E.); (A.A.); (M.A.)
| | - Turki Bafaraj
- Vector-Born and Zoonotic Diseases Department, Public Health Administration, Ministry of Health, Makkah 24321, Saudi Arabia; (T.B.); (S.A.)
| | - Hassen Alzahrani
- Department of Clinical Laboratory, King Khalid University Hospital, Riyadh 12372, Saudi Arabia;
| | - Sameer Almahmoodi
- Vector-Born and Zoonotic Diseases Department, Public Health Administration, Ministry of Health, Makkah 24321, Saudi Arabia; (T.B.); (S.A.)
| | - Hussam Alzahrani
- Vision Colleges, Faculty of Medicine, Alfarabi College, Riyadh 13226, Saudi Arabia;
| | - Kingsley Bieh
- The Global Centre for Mass Gatherings Medicine, Ministry of Health, Riyadh 12341, Saudi Arabia; (Y.Y.); (A.A.); (K.B.); (B.A.); (A.K.)
| | - Badriah Alotaibi
- The Global Centre for Mass Gatherings Medicine, Ministry of Health, Riyadh 12341, Saudi Arabia; (Y.Y.); (A.A.); (K.B.); (B.A.); (A.K.)
| | - Anas Khan
- The Global Centre for Mass Gatherings Medicine, Ministry of Health, Riyadh 12341, Saudi Arabia; (Y.Y.); (A.A.); (K.B.); (B.A.); (A.K.)
- Department of Emergency Medicine, College of Medicine, King Saud University, Riyadh 12372, Saudi Arabia
| | - Mohammed Alzahrani
- General Directorate of Vector-Borne & Zoonotic Diseases, Ministry of Health, Riyadh 12613, Saudi Arabia; (A.O.); (A.A.); (Y.E.); (A.A.); (M.A.)
| | - Esam I. Azhar
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, P.O. Box 128442, Jeddah 21362, Saudi Arabia; (M.Y.); (T.A.-S.); (N.O.)
- Correspondence: (S.Y.); (E.I.A.); Tel.: +966-114-01555 (ext. 1863) (S.Y.); +966-566-615-222 (E.I.A.)
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