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In another sign of growing scrutiny over Covid-19 vaccines, the Food and Drug Administration has asked the two makers of mRNA ...
The US Food and Drug Administration will now require Covid-19 vaccines from Pfizer/BioNTech and Moderna to use expanded ...
No, this is not true. Vaccines undergo rigorous safety testing and are continuously monitored for adverse events.
The approval applies to anyone aged 18 and older who has a risk of being exposed to the virus. But the FDA and the Centers ...
Placebo testing has been part of the process since the 1940s. It’s unclear what additional measures would achieve — but it may slow development.
US regulators grant full approval to Novavax shot but sharply limit eligibility. New studies on heart risks required, raising ...
The CDC began recommending Ixchiq last year for adults traveling to countries where chikungunya is common. The vaccine uses a ...