A third dose of the Pfizer/BioNTech COVID-19 vaccine can "strongly" boost protection against the delta variant -- beyond the protection afforded by the standard two doses, suggests new data released ...

LOS ANGELES -- The COVID-19 vaccines made by Pfizer and Moderna both require two doses to be administered, several weeks apart, for them to be fully effective. But there has been some scientific ...

Pfizer faces another year of revenue decline in 2026, as Covid and loss-of-exclusivity headwinds weigh on top line growth.

The JN.1 Novavax vaccine is an alternative to the LP.8.1 Pfizer-BioNTech and Moderna vaccines that were rolled out in October ...

Pfizer's stock is down roughly 60% from its late 2021 highs, but the drug giant is working to innovate its way back into the big leagues.

April 9 (Reuters) - Pfizer (PFE.N), opens new tab said on Tuesday its respiratory syncytial virus (RSV) vaccine Abrysvo was well tolerated and generated an immune response in higher risk adults under ...

American pharma giant Pfizer ($PFE) leads the pack as pharmaceutical companies plan price increases for at least 350 branded ...

Pfizer (PFE) announced it does not anticipate significant changes to U.S. vaccine policy under the incoming Trump administration, despite vaccine skeptic Robert F. Kennedy Jr.’s nomination to lead the ...

If you are wondering whether Pfizer at around $25 a share is a value trap or a genuine opportunity, this breakdown will help you decide whether it deserves a spot on your watchlist right now. Despite ...

Pfizer (NYSE: PFE) and BioNTech (NASDAQ: BNTX) recently fell behind in their race with Moderna (NASDAQ: MRNA) to develop new combination shots that could be worth billions in annual sales. Top-line ...

The vaccine needs to be stored at around -70 degrees Celsius. Early data revealed Monday that Pfizer's COVID-19 vaccine candidate could be up to 90% effective. The company still needs to submit its ...