Community-based multi-disease prevention campaigns for controlling human immunodeficiency virus-associated...

Area of Science:

• Public Health
• Infectious Disease Epidemiology
• Global Health

Background:

• Human immunodeficiency virus (HIV) significantly increases tuberculosis (TB) risk, driving TB resurgence in sub-Saharan Africa.
• The World Health Organization (WHO) recommends integrated strategies, including intensified case finding (ICF) and earlier antiretroviral therapy, to prevent TB in people with HIV.
• Current healthcare systems often fail to identify individuals early enough for optimal preventive benefits.

Purpose of the Study:

• To evaluate the potential of community-based, multi-disease prevention campaigns in controlling TB and HIV.
• To assess the implications of integrating intensified case finding (ICF) into such campaigns.

Main Methods:

• Review of findings from a WHO meta-analysis and a Cochrane review.
• Analysis of recent multi-disease prevention campaigns in Kenya incorporating ICF.
• Exploration of historical success of community-based campaigns for public health threats.

Main Results:

• Community-based campaigns have historically been effective for major public health threats and TB control in resource-rich settings.
• Recent community-based efforts have focused on identifying individuals with TB and/or HIV.
• Integrating ICF into a multi-disease prevention campaign in Kenya showed potential implications for TB control.

Conclusions:

• Community-based multi-disease prevention campaigns are a powerful strategy for delivering preventive interventions.
• These campaigns can effectively identify individuals with HIV and/or TB.
• Linking eligible individuals to care and treatment is a key outcome of integrated community-based strategies.