The Trump administration is asking the Supreme Court to allow it to cut hundreds of millions of dollars’ worth of research ...

U.N. health officials have estimated that more than 14 million children did not receive a single vaccine last year.

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

In an exclusive interview, Sally Susman, a pioneer in corporate comms, recounts finding out that Pfizer's COVID-19 vaccine was viable.

Council of the Americas, with the support of Pfizer, convenes high-level roundtable discussions across Latin America.

Both Pfizer and Moderna have asked the Food and Drug Administration (FDA) for emergency use authorization for booster shots that target the omicron BA.4 and BA.5 subvariants. Pfizer’s vaccine ...

Pfizer expanded its cost-cutting efforts and reported first-quarter profit that topped estimates, even as the company's sales fell, largely due to dwindling revenue for its antiviral Covid pill ...

Turkish scientists say that Pfizer's COVID-19 vaccine can increase the risk of eye damage, causing vision loss. A new study ...

2. Pfizer’s COVID-19 vaccine cut symptomatic infections by 94 percent among 600,000 fully vaccinated people in Israel, according to research cited by The Wall Street Journal.

A vial of the Pfizer-BioNTech COVID-19 vaccine. Mass vaccination sites across Massachusetts will gradually close this summer after walk-in vaccination appointments were made available May 10. COURTESY ...