A Washington DC man was left excessively bleeding due to a rare side effect linked to his Covid vaccine booster.

A new combination vaccine could simplify protection against two major respiratory illnesses for older adults, according to a ...

San Diego-based RNA biotech Arcturus is doubling down on mRNA therapeutics and stepping back from earlier-stage vaccine work ...

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The NIH faces cuts of 35 percent, requested by billionaire Elon Musk’s so-called Department of Government Efficiency (DOGE).