Nuvaxovid had been available under emergency use authorization but the full approval may allow it to better compete with ...

The FDA finally approved Novavax's Covid-19 vaccine, but placed restrictions on it that its two competitors in the U.S. do ...

In other vaccine news, Health Secretary Robert F. Kennedy Jr. has officially ordered placebo testing on new vaccines, a change that experts claim will be costly and — harkening back to polio vaccine ...