With three coronavirus vaccines already approved for emergency use authorization in the U.S., how do the different available shots compare? Pfizer and Moderna's COVID vaccines have been available in ...

Despite a U.S. factory mixup, more Johnson & Johnson doses are becoming available in the U.S., marking the only single-shot vaccine option. So how effective is it and how does it compare to the Pfizer ...

Shares in Pfizer and Moderna fell 3.9% and 7.4%, respectively, Friday after a report that the Trump administration plans to link the deaths of 25 children to COVID vaccines. Trump health officials ...

Quick Read Pfizer (PFE) posted Q4 adjusted EPS of $0.66 beating the $0.57 consensus on $17.56B in revenue while its non-COVID ...