The CDC is relying on insufficient data from hospitals on COVID-19 breakthrough infections to help with making decisions such as who should get vaccine booster shots, officials with knowledge of the ...

Liz covers cardiovascular and metabolic disease, asking why we’re not doing better or even losing ground against the world’s leading killer. Send tips on Signal at LizC.22. It pains Rochelle Walensky, ...

Several U.S. Centers for Disease Control and Prevention websites and datasets related to HIV, LGBTQ people, youth health behaviors and more have been removed after the agency was directed to comply ...