Adherence to the HIV early infant diagnosis testing protocol among HIV exposed infants in a hard-to-reach fishing community in Uganda

Background Infants born to HIV-infected mothers are at a high risk of acquiring the infection. The World Health Organization (WHO) recommends early diagnosis of HIV-exposed infants (HEIs) through deoxyribonucleic acid polymerase chain reaction (DNA PCR) and rapid HIV testing. Early detection of paediatric HIV is critical for access to antiretroviral therapy treatment (ART) and child survival. There’s, however, limited evidence of the adherence to early infant diagnosis (EID) of HIV testing protocol among HEIs in fishing communities in Uganda. This study assessed adherence to EID of HIV testing protocol among HIV-exposed infants in a hard-to-reach fishing community in Uganda. Methods We conducted a cross-sectional study employing quantitative data collection methods among HEIs in selected healthcare facilities in Buvuma islands, Buvuma district. We obtained secondary data from mother-infant pair files enrolled on the EID program using a data extraction tool. Data were analysed using STATA Version 14. Modified poisson regression analysis was used to determine the factors associated with non-adherence to the 1 st DNA PCR test among HIV-exposed infants enrolled into care. Results None of the HIV-exposed infants had done all the EID tests prescribed by the HIV testing protocol within the recommended time frame for the period of January 2014-December 2016. Adherence to the 1 st and 2 nd DNA PCR, and rapid HIV tests was 39.5%, 6.1% and 81.0% respectively. Being under the care of single mothers (PR=1.11, 95% CI: 1.01-1.23, p=0.023) and cessation of breast feeding (PR=0.90, 95% CI: 0.83-0.98, p=0.025) were significantly associated with non-adherence to the 1 st DNA PCR. Conclusion None of the HIV-exposed infants adhered to all the EID tests of HIV testing protocol. Adherence to the 1st DNA PCR was positively associated with being a single mother and exclusive breast feeding. Therefore, single mothers and those who stop breastfeeding should be supported to ensure timely EID.