Researchers looked at how the vaccine affected patients' corneas - the clear front part of the eye that allows light to come ...

Scientists in Turkey found that the Pfizer COVID-19 vaccine impacted some people's corneas, according to a study.

A new study suggests a potential link between the Pfizer COVID-19 vaccine and serious eye conditions like retinal vascular ...

Pfizer-BioNTech's COVID-19 vaccine appears to be safe and effective for children ages 6 months to 5 years, ... No new safety concerns were identified during the trial, ...

Pfizer CEO Dr. Albert Bourla joined “GMA3: What You Need To Know” Monday to discuss the drug-maker's coronavirus vaccine after early analysis shows it to be 90% effective at preventing COVID-19.

In a promising development, an initial glimpse at the data from Pfizer's ongoing late-stage clinical trial shows that the company's vaccine is more effective at preventing COVID-19 than placebo.

Pfizer is the first drug company to release data from a large Phase 3 trial for a coronavirus vaccine designed to show both effectiveness and safety. Hotspots ranked Start the day smarter ☀️ ...

Pfizer has accumulated enough safety data on its Covid-19 vaccine and is preparing to file for emergency use authorization from the US Food and Drug Administration, company CEO Albert Bourla said ...

A vaccine safety monitoring system in late November picked up a signal that the updated Pfizer coronavirus vaccine booster was possibly linked to an increased risk of strokes in people 65 and older.

A two-shot coronavirus vaccine developed by Pfizer and German firm BioNTech appears to be on the cusp of regulatory clearance, after a 53-page review published Tuesday confirmed that the vaccine ...

London — U.S. drugmaker Pfizer said Monday that human trials suggest its coronavirus vaccine is 90% effective at preventing COVID-19 infections in people not known to have had the virus already.

Pfizer study finds COVID-19 vaccine is 100% effective, safe for kids 12 to 15 06:48. Pfizer announced Wednesday that its COVID-19 vaccine is safe and strongly protective in kids as young as 12, a ...