Researchers have discovered a virus that could enter human cells in a similar way to COVID-19. But they caution it's much more poorly adapted to humans.

Yale scientists have discovered a syndrome linked to the COVID vaccines & Chinese researchers have discovered a new bat coronavirus.

An archived Facebook post claimed that Pfizer has released a list of side effects for COVID vaccine. The claim by the user is ...

Claims on social media suggest Pfizer's COVID vaccine has fatal side effects, referencing a US House document. However, the ...

Paxlovid may not decrease the risk for hospitalization or death in older adults vaccinated against COVID-19 as much as ...

Pembrolizumab is a checkpoint inhibitor that binds to the protein PD-1 on T cells to help them recognize and attack invaders.

The authors compared outcomes among adults just under 70 years who were not prescribed Paxlovid to those who were given the ...

PFE offers a 6.73% dividend yield and growth potential, driven by strategic acquisitions, R&D, and discounted valuations.

Pfizer and Moderna stocks bucked the trend and soared after the news of a potential "deadlier version of Covid." ...

Pfizer may appeal to income investors, but growth prospects remain uncertain. Read why PFE stock might struggle to gain ...

An epidemiologist said the Franklin County resolution was "based on conspiracy and misinformation against the COVID-19 ...

Multiple vaccine shots are needed to boost vasculitis patients’ immunity against COVID, especially if they have been treated ...