With new testing requirements, it’s not even clear how new Covid or flu shots can be made available this fall.

Placebo testing has been part of the process since the 1940s. It’s unclear what additional measures would achieve — but it may slow development.

Dr. Marty Makary, chief of the FDA, has expressed doubts about the agency approving the COVID-19 vaccine for winter, stating ...

Pfizer (PFE) stock draws public scrutiny as a House probe gathers new allegations regarding the company's COVID-19 vaccine ...

The CDC's vaccine committee will convene for a two-day meeting this week to consider recommendations on vaccines, including ...

If the FDA deems Pfizer’s and Moderna’s updated vaccines “new” products, it’s extremely unlikely the doses would be ready for ...

A pharmacy in New York City advertises the coronavirus vaccine on March 11 ... it was business as usual. Among the issues discussed was whether to change the coronavirus booster from a universal ...

Prasad has long criticized the FDA for granting emergency use authorization for COVID ... to efficacy and safety. "Without trials, it is only a matter of time before the FDA approves a vaccine ...

A landmark study by scientists at the University of Oxford, has unveiled crucial insights into the way that COVID-19 vaccines mitigate severe illness in those who have been vaccinated.

The mRNA Covid vaccines were designed so that this ... more onerous to test by bringing up these sort of false safety concerns or false efficacy concerns,” Offit said. Dr. Sean O’Leary ...