CDC director Dr. Rochelle Walensky says new BA.5-specific Covid booster shots need to roll out quickly, even if they aren't fully tested in humans yet. Here's why.
Still, Walensky said, lab studies show the highest level of immunity from the virus is reached after people get a second dose of the vaccine, calling it “really important.” The U.S. leads the world in monkeypox cases. So far more than 25,000 infections of the virus, which can cause rash, fever, body aches and chills, have been reported.
Centers for Disease Control and Prevention (CDC) Director Rochelle Walensky said Wednesday that the agency “did not reliably meet expectations” and would overhaul its operations after an ...
The Centers for Disease Control and Prevention on Thursday endorsed updated COVID-19 boosters, opening the way for a fall vaccination campaign.