<p>&nbsp;</p><p>Conclusion<strong>&nbsp;and remembration: The</strong>&nbsp;overall proportion of acceptance of index-case HIV testing was low. Counseling, trust in ART staff, longer service duration, disclosure, having children, and good knowledge were significantly associated with index case HIV testing. Therefore, healthcare providers should prioritize counseling, promote disclosure, and enhance confidentiality to increase HIV testing uptake among index cases.&nbsp;</p>