Breakthrough COVID-19 infection does not significantly affect CD4+ counts among vaccinated individuals with HIV.

This study aimed to compare the performance of the BD FACSPresto system with the conventional standard-of-care technologies for the measurement of absolute CD4 count (AbsCD4), CD4 percentage (CD4%) ...

A panelist discusses how CD4 counts serve as measures of immune system status that typically increase by about 200 in the first year of antiretroviral therapy. Although there can be laboratory ...

The decrease in CD4 cells during HIV infection seems to be driven by immune activation, which does not always correlate with viral load. Experienced clinicians are all too familiar with the ...

The main objective of this study was to identify variables jointly affected for CD4 count and hazard time to death of HIV-infected children under ART at Felege Hiwot Referal and Specialized Hospital.

Immunocompromised populations develop a lower immunogenic response to COVID-19 vaccines, leaving them at a higher risk of severe disease, hospitalization, and death. Patients with HIV who have low ...