Leaders at the FDA, HHS and elsewhere are putting guardrails around COVID-19 boosters, which could mean delayed shots or ...

An L.A. Times reader asks, 'If you don't allow placebo trials, how exactly do you certify a vaccine as "safe and effective"?' ...

Both the FDA and EMA have suspended Ixchiq’s use in older adults after post-marketing serious adverse events that include two ...

A new trial suggests a combination vaccine may offer equal or better protection against both flu and covid-19 compared to ...

A combination messenger RNA vaccine against COVID-19 and seasonal influenza stacked up well against currently recommended vaccines in a phase 3 trial, according to findings published in JAMA.

The HHS will require all new vaccines to undergo placebo-controlled trials, likely slowing down approvals and decreasing access.

An FDA committee will soon make recommendations about this fall’s Covid-19 vaccines while Novavax still awaits full FDA ...

The Department of Health and Human Services (“HHS”) recently proposed a policy that would require all new vaccines to undergo ...

With a demand that vaccine boosters be tested against placebos, RFK Jr. puts an old antivaccine claim at the forefront of government health policy.

When the Department of Health and Human Services (HHS) announced a new requirement for placebo testing on all new vaccines ...

The FDA's decision to appoint Vinay Prasad, MD, MPH, to head its Center for Biologics Evaluation and Research (CBER) raised ...