FDA puts up placebo testing requirement for new vaccines, potentially hitting COVID shot makers the hardest: reports
It's not immediately clear if COVID-19 vaccine makers could meet the agency's new requirement in order to release their updated vaccines by the time virus circulation typically ramps up in the fall and winter.
It's not immediately clear if COVID-19 vaccine makers could meet the agency's new requirement in order to release their updated vaccines by the time virus circulation typically ramps up in the fall and winter.
