Migrant workers: a risk factor for HIV transmission.

Area of Science:

• Epidemiology
• Public Health
• Infectious Diseases

Background:

• HIV remains a global health threat, with Pakistan transitioning to a concentrated epidemic phase.
• Prevalence is notably higher in high-risk groups like intravenous drug users (IDUs).
• Identifying broader risk factors is essential for effective public health interventions.

Purpose of the Study:

• To investigate risk factors associated with HIV transmission in Pakistan.
• To understand the prevalence of HIV in a population seeking testing.
• To inform public health strategies for disease prevention.

Main Methods:

• A cross-sectional study was conducted.
• Data collected from patients at the National HIV/STI Referral Lab, NACP.
• Analysis included patient histories from January to December 2011.

Main Results:

• Out of 271 patients with available histories, 131 (48.3%) tested HIV positive.
• Significant risk factors identified were visiting abroad (p=0.000) and being an IDU (p=0.000).
• Professionals like drivers visiting gulf countries showed a higher incidence, with some deported due to HIV.

Conclusions:

• Migrant workers represent a key risk group for HIV transmission.
• Unawareness of HIV status and transmission modes among migrant workers can lead to spread within families.
• Policy development should target migrant populations to mitigate HIV spread.