Prevalence of hepatitis B and C viruses among migrant workers in Qatar
Limited data exist on viral hepatitis among migrant populations. This study investigated the prevalence of current hepatitis B virus (HBV) infection and lifetime hepatitis C virus (HCV) infection among Qatar's migrant craft and manual workers (CMWs), constituting 60% of the country's population. Sera collected during a nationwide COVID-19 population-based cross-sectional survey on CMWs between July 26 and September 9, 2020, underwent testing for HBsAg and HCV antibodies. Reactive samples underwent confirmatory testing, and logistic regression analyses were employed to explore associations with HBV and HCV infections. Among 2528 specimens tested for HBV infection, 15 were reactive, with 8 subsequently confirmed positive. Three samples lacked sufficient sera for confirmatory testing but were included in the analysis through multiple imputations. Prevalence of current HBV infection was 0.4% (95% CI 0.2–0.7%). Educational attainment and occupation were significantly associated with current HBV infection. For HCV infection, out of 2607 specimens tested, 46 were reactive, and 23 were subsequently confirmed positive. Prevalence of lifetime HCV infection was 0.8% (95% CI 0.5–1.2%). Egyptians exhibited the highest prevalence at 6.5% (95% CI 3.1–13.1%), followed by Pakistanis at 3.1% (95% CI 1.1–8.0%). Nationality, geographic location, and occupation were significantly associated with lifetime HCV infection. HBV infection is relatively low among CMWs, while HCV infection falls within the intermediate range, both compared to global and regional levels.
Other Information
Published in: Scientific Reports
License: https://creativecommons.org/licenses/by/4.0
See article on publisher's website: https://dx.doi.org/10.1038/s41598-024-61725-9
Funding
Qatar National Research Fund (NPRP12S-0216-190094), Characterizing hepatitis C virus epidemiology in Qatar and the Middle East and North Africa: Intervention strategies and the path to hepatitis C elimination by 2030.
Qatar Research Development and Innovation (UREP30-041-3-014).
Qatar University (QUCG-CAS-23/24-114).
History
Language
- English
Publisher
Springer NaturePublication Year
- 2024
License statement
This Item is licensed under the Creative Commons Attribution 4.0 International License.Institution affiliated with
- Hamad Bin Khalifa University
- College of Health and Life Sciences - HBKU
- Hamad Medical Corporation
- Qatar Red Crescent Society
- Qatar University
- Biomedical Research Center - QU
- College of Health Sciences - QU HEALTH
- Ministry of Public Health
- Weill Cornell Medicine - Qatar
- WHO Collaborating Centre for Disease Epidemiology Analytics on HIV/AIDS, Sexually Transmitted Infections, and Viral Hepatitis - WCM-Q