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

The virus does not enter human cells as readily as SARS-CoV-2 does, the Chinese researchers reported in the journal Cell, ...

Pfizer (NYSE: PFE) has been around for 175 years, but the company's revenue soared to its highest ever only in more recent ...

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

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

The Pentagon says the military services must again ask troops who were forced out or who voluntarily left the military due to ...

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

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

Paxlovid does not significantly reduce COVID-19 hospitalization and mortality among vaccinated older adults, according to new UCLA-led research.

Pfizer shares, which had risen Tuesday morning after improved demand for the Covid vaccine, dropped 2.3% after Kennedy's nomination moved forward.

Pfizer's robust R&D pipeline is expected to drive future growth and offset patent expirations. Read why I maintain my buy ...