January 25th 2023
Preliminary estimates showed relative bivalent booster dose vaccine effectiveness against XBB/XBB.1.5 for at least the first 3 months after vaccination.
January 4th 2023
December 7th 2022
Substantial Drop in HIV Testing among Key Groups during First Year of COVID-19, New CDC Data RevealsJune 28th 2022
New data showed a sharp drop in HIV tests administered in health care and non-health care settings from 2019 to 2020—primarily among persons disproportionately affected by HIV.