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Published on: October 31, 2010
Impact of coronavirus pandemic and containment measures on HIV diagnosis
Gilles Darcis1, Dolores Vaira1, Michel Moutschen1,2
1Infectious Diseases Department, Liège University Hospital, Liège, Belgium.
Insights
The COVID-19 pandemic containment measures led to a significant decrease in new human immunodeficiency virus (HIV) diagnoses and testing in Liege, Belgium. This decline resulted from missed diagnoses and reduced high-risk behaviors during the pandemic.
Area of Science:
- Public Health
- Infectious Diseases
- Epidemiology
Background:
- The COVID-19 pandemic necessitated widespread containment measures globally.
- These measures impacted various healthcare services, including routine diagnostics and screenings.
- Understanding the effects on human immunodeficiency virus (HIV) surveillance is crucial.
Purpose of the Study:
- To analyze the impact of COVID-19 containment measures on HIV diagnoses and testing rates.
- To investigate the contributing factors to observed changes in HIV surveillance data.
Main Methods:
- Retrospective analysis of HIV diagnosis and screening data.
- Comparison of data from the period before and during COVID-19 containment measures.
- Correlation analysis with behavioral changes.
Main Results:
- A radical decrease in new HIV diagnoses was observed.
- A dramatic and unprecedented drop in HIV screening test numbers occurred.
- Factors identified include missed diagnoses and reduced high-risk sexual behaviors.
Conclusions:
- COVID-19 containment measures significantly disrupted HIV surveillance.
- The pandemic led to both a reduction in testing and potentially undiagnosed infections.
- Public health strategies need to address these disruptions to maintain HIV prevention and care.
Abstract:
During the last months and following the implementation of containment measures in the context of coronavirus disease 2019 (COVID-19) pandemic, the number of new human immunodeficiency virus (HIV) diagnoses radically decreased in Liege AIDS Reference Center, Belgium. The number of HIV screening tests has also dramatically dropped down to an unprecedented level. This decline of HIV diagnosis is caused by missed diagnoses of individuals infected before the establishment of such measures and to the reduction of high-risk sexual behaviours during the COVID-19 pandemic.
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