Blood transfusions are contributing to a higher rate of hepatitis C virus (HCV) in Pakistan. Half of all blood
transfusions in Pakistan are not screened for hepatitis C, hepatitis B or HIV. Family members donate blood
that is likely not tested due to social stigma attached to HCV. Paid donations are also quite common in the
country, especially by people who inject drugs (PWID), which increases the population’s exposure to HCV.
Most of the population utilizes the private sector for their health needs; this sector has lax regulation due to
the lack of oversight by the government or any other regulatory body. In addition, groups who are at most
need for blood transfusions, such as hemophiliacs and those with thalassemia, have a higher rate of hepatitis
C. This fact reinforces the need for blood transfusion reform in Pakistan, which includes improving oversight,
upgrading infrastructure and promoting health literacy through cultural norms, according to the World Health
Organization (WHO) recommendations. The lessons learned in Pakistan can be adapted to countries facing
similar issues.
Tajikistan, a country of approximately nine million people, has a relatively small but quickly growing HIV epidemic. No peer-reviewed study has assessed factors associated with HIV, or associated risk factors, among female sex workers (FSWs) in Tajikistan. The purpose of the current study is to elucidate the factors associated with HIV status and risk factors in the Tajikistani context and add to the scant literature on risk factors among FSWs in Tajikistan and Central Asia. We used cross-sectional data from an HIV bio-behavioral survey (BBS) conducted among FSWs in the Republic of Tajikistan ( n = 2174) in 2017. Using Respondent Driven Sampling Analysis Tool software, we calculated the prevalence of HIV, diagnosed cases, linkage to antiretroviral therapy (ART), and the prevalence of syphilis for FSWs in Tajikistan. Prevalence data were adjusted for network size and any clustering effects in the network. Further, using univariate and multivariable logistic regression, we determined correlates of HIV-positive status. Results were as follows: Of all FSWs in Tajikistan, 2.6% (95% CI: 1.7–3.8%) are HIV positive, 2.3% (95% CI: 1.4–3.5%) are diagnosed and aware of their status, and 2.0% (95% CI: 1.2–3.1%) are on ART. About 5.7% (95% CI: 4.5–7.4%) of FSWs in Tajikistan have ever had syphilis, and 0.8% (95% CI: 0.4–1.3%) have active syphilis infections. The epidemic of injection drug use was found to be strongly synergistic with HIV infection as having had sex with a person who injects drugs was shown to be strongly associated with HIV-positive status (OR: 5.2; 95% CI: 2.6–10.2) in the multivariable model. While this study estimates that HIV prevalence among Tajikistani FSWs is relatively low, it is likely an underestimated due to selection and social desirability biases. To curb the small, but potentially volatile, HIV epidemic among FSWs, the government should consider targeted testing and linkage-to-care efforts for FSWs who inject drugs or who have people who inject drugs partners. Services should also be prioritized in Gorno-Badakhshan, which has a higher number of FSWs per capita relative to other regions. Additionally, the link between HIV and experiences of stigma, violence, and discrimination against FSWs should motivate advocates to protect Tajikistani FSWs from these experiences.
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