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Benoni R, Casigliani V, Zin A, Giannini D, Ronzoni N, Di Chiara C, Chhaganlal K, Donà D, Merolle A, Dos Anjos HG, Chenene F, Tognon F, Putoto G, Giaquinto C. SARS-CoV-2 seroprevalence and associated factors, based on HIV serostatus, in young people in Sofala province, Mozambique. BMC Infect Dis 2023; 23:809. [PMID: 37978353 PMCID: PMC10656907 DOI: 10.1186/s12879-023-08808-6] [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: 08/18/2023] [Accepted: 11/09/2023] [Indexed: 11/19/2023] Open
Abstract
INTRODUCTION In Sofala province (Mozambique), young people living with HIV (YPLHIV) are estimated at 7% among people aged 15-24 years. Even though the COVID-19 pandemic threatened HIV health services, data on the impact of COVID-19 on YPLHIV people are lacking. This study aimed at exploring the seroprevalence of SARS-CoV-2 and associated factors among young people based on their HIV status. METHODS A cross-sectional study was conducted, including people aged 18-24 attending a visit at one of the adolescent-friendly health services in Sofala province between October and November 2022. People vaccinated against SARS-COV-2 or YPLHIV with WHO stage III-IV were excluded. A SARS-CoV-2 antibodies qualitative test and a questionnaire investigating socio-demographic and clinical characteristics were proposed. SARS-CoV-2 seroprevalence was calculated with Clopper-Pearson method. The odds ratio (OR) of a positive SARS-CoV-2 antibodies test was estimated through multivariable binomial logistic regression. RESULTS In total, 540 young people including 65.8% women and 16.7% YPLHIV participated in the survey.. The mean age was 20.2 years (SD 2.0). Almost all the sample (96.1%) reported adopting at least one preventive measure for COVID-19. The weighted seroprevalence of SARS-CoV-2 in the whole sample was 46.8% (95%CI 42.6-51.2) and 35.9% (95%CI 25.3-47.5) in YPLHIV. The adjusted OR of testing positive at the SARS-CoV-2 antibodies test was higher in students compared to workers (aOR:2.02[0.95CI 1.01-4.21]) and in those with symptoms (aOR:1.52[0.95CI 1.01-2.30]). There were no differences based on HIV status(aOR:0.663[95%CI 0.406-1.069]). Overall, COVID-19 symptoms were reported by 68 (28.2%) people with a positive serological SARS-CoV-2 test and by 7 (21.7%) YPLHIV (p = 0.527). No one required hospitalization. CONCLUSIONS SARS-CoV-2 seroprevalence was 46.8% without differences in risk of infection or clinical presentation based on HIV status. This result may be influenced by the exclusion of YPLHIV with advanced disease. The higher risk among students suggests the schools' role in spreading the virus. It's important to continue monitoring the impact of COVID-19 on YPLHIV to better understand its effect on screening and adherence to treatment.
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Affiliation(s)
- Roberto Benoni
- Division of Pediatric Infectious Diseases, Department of Women's and Children's Health, University of Padua, Padua, Italy.
- Doctors with Africa CUAMM Mozambique, Beira, Mozambique.
- Department of Diagnostics and Public Health, University of Verona, Strada Le Grazie, Verona, 8 - 37134, Italy.
| | - Virginia Casigliani
- Doctors with Africa CUAMM Mozambique, Beira, Mozambique
- Department of Translational Research and of New Surgical and Medical Technologies, University of Pisa, Pisa, Italy
| | - Annachiara Zin
- Division of Pediatric Infectious Diseases, Department of Women's and Children's Health, University of Padua, Padua, Italy
| | - Dara Giannini
- Doctors with Africa CUAMM Mozambique, Beira, Mozambique
| | - Niccolò Ronzoni
- Doctors with Africa CUAMM Mozambique, Beira, Mozambique
- Department of Infectious-Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Verona, Italy
| | - Costanza Di Chiara
- Division of Pediatric Infectious Diseases, Department of Women's and Children's Health, University of Padua, Padua, Italy
| | - Kajal Chhaganlal
- Faculdade de Ciências de Saúde, Universidade Católica de Moçambique, Beira, Mozambique
| | - Daniele Donà
- Division of Pediatric Infectious Diseases, Department of Women's and Children's Health, University of Padua, Padua, Italy
| | - Ada Merolle
- Doctors with Africa CUAMM Mozambique, Beira, Mozambique
| | | | | | - Francesca Tognon
- Operational Research Unit, Doctors with Africa CUAMM, Padua, Italy
| | - Giovanni Putoto
- Operational Research Unit, Doctors with Africa CUAMM, Padua, Italy
| | - Carlo Giaquinto
- Division of Pediatric Infectious Diseases, Department of Women's and Children's Health, University of Padua, Padua, Italy
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Cattaneo P, Mulongo CM, Morino G, De Vita MV, Paone G, Scarlata S, Kinyita S, Odhiambo H, Mazzi C, Gobbi F, Buonfrate D. Burden of Pulmonary Rifampicin-Resistant Tuberculosis in Kajiado, Kenya: An Observational Study. Microorganisms 2023; 11:1280. [PMID: 37317254 DOI: 10.3390/microorganisms11051280] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 05/08/2023] [Accepted: 05/10/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Rifampicin resistance (RR) is a major challenge in the clinical management of tuberculosis (TB), but data on its prevalence are still sparse in many countries. Our study aimed at estimating the prevalence of RR-TB in Kajiado County, Kenya. Secondary objectives were to estimate the incidence of pulmonary TB in adults and the rate of HIV-TB coinfection. METHODS We conducted an observational study in the context of the ATI-TB Project, carried out in Kajiado. The project was based on an active-case-finding campaign implemented with the aid of village chiefs, traditional healers and community health volunteers. Diagnosis relied on Xpert MTB/RIF, including a mobile machine that could be used to cover areas where testing would otherwise be difficult. RESULTS In sum, 3840 adults were screened for active TB during the campaign. RR cases among all TB diagnoses were 4.6%. The annual incidence of pulmonary TB among adults was 521 cases per 100,000 population. The rate of HIV coinfection was 22.2% among pulmonary TB diagnoses. CONCLUSION The prevalence of RR-TB was four times that what could be inferred from official notifications in Kajiado, and higher than overall prevalence in Kenya. In addition, our estimate of incidence of pulmonary TB in adults in Kajiado significantly differed from cases notified in the same area. In contrast, the rate of HIV coinfection was in line with national and regional data. TB diagnostic capability must be strengthened in Kajiado to improve patients' management and public health interventions.
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Affiliation(s)
- Paolo Cattaneo
- Department of Infectious, Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, 37024 Verona, Italy
| | | | - Gianfranco Morino
- World Friends Amici del Mondo Onlus, Ruaraka Uhai Neema Hospital, off Thika Highway, Nairobi P.O. Box 39433-00623, Kenya
| | - Maria Vittoria De Vita
- World Friends Amici del Mondo Onlus, Ruaraka Uhai Neema Hospital, off Thika Highway, Nairobi P.O. Box 39433-00623, Kenya
| | - Gabriele Paone
- World Friends Amici del Mondo Onlus, Ruaraka Uhai Neema Hospital, off Thika Highway, Nairobi P.O. Box 39433-00623, Kenya
| | - Simone Scarlata
- Unit of Internal Medicine, Respiratory Pathophysiology and Thoracic Endoscopy, Fondazione Policlinico Universitario Campus Bio Medico, 00128 Rome, Italy
| | | | | | - Cristina Mazzi
- Department of Infectious, Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, 37024 Verona, Italy
| | - Federico Gobbi
- Department of Infectious, Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, 37024 Verona, Italy
| | - Dora Buonfrate
- Department of Infectious, Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, 37024 Verona, Italy
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