Intersecting epidemics: COVID-19 and HIV in sub-Saharan Africa. A systematic review (2020-2022)

Talent Tapera1, Clifford Odimegwu1, Rebaone Petlele1

  • 1Demography and Population Studies Programme, Schools of Public Health and Social Sciences, University of The Witwatersrand, Johannesburg.

PubMed

Insights

COVID-19 negatively impacted HIV services in sub-Saharan Africa, reducing testing and treatment. Innovations like community ART distribution and digital tech were vital to maintain care for people living with HIV.

Area of Science:

  • Public Health
  • Infectious Diseases
  • Epidemiology

Background:

  • Antiretroviral therapy (ART) has been crucial in combating HIV globally.
  • The COVID-19 pandemic posed a significant threat to progress in HIV prevention and treatment efforts.
  • Understanding the interplay between HIV and COVID-19 epidemics, particularly in sub-Saharan Africa, is critical.

Purpose of the Study:

  • To systematically review the impact of COVID-19 on HIV service utilization in sub-Saharan Africa.
  • To examine the risks associated with HIV during the COVID-19 pandemic.
  • To identify innovations and strategies used to ensure continuity of HIV treatment.

Main Methods:

  • Systematic review of literature published between 2020 and April 2022.
  • Searched PubMed, Google Scholar, J-STOR, and Science Direct for sub-Saharan African studies.
  • Followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines; 41 studies included from 647 initial papers.

Main Results:

  • COVID-19 adversely affected HIV testing, ART adherence, and prevention services.
  • Prioritizing people living with HIV for COVID-19 vaccination is recommended.
  • Key innovations included community-based ART, multi-month dispensing, and digital health solutions.

Conclusions:

  • COVID-19 has disrupted essential HIV services in sub-Saharan Africa.
  • Existing HIV infrastructure and innovative strategies helped mitigate disruptions.
  • Further research is needed to understand predictors of HIV service utilization amidst the pandemic.

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