Pfizer's Covid-19 vaccine is considered by healthcare authorities to be safe and effective, with data gathered from billions ...

Germany's foreign intelligence service in 2020 put at 80%-90% the likelihood that the coronavirus behind the COVID-19 ...

Under normal circumstances, the study of health problems after COVID vaccinations posted online on Feb. 25 might not have ...

An alternative to Paxlovid, the only antiviral pills approved by the US Food and Drug Administration to treat COVID-19, is on ...

Another recent federal study, published in the journal JAMA Pediatrics in February, showed approximately 1.01 million ...

Five years after the start of the pandemic, the fight over who owns the underlying technologies that made the Covid-19 ...

I asked the rheumatologist if it could be linked to the Pfizer vaccine and booster, and she said, ‘Yes, and you’re not the ...

A health worker takes a nasal swab of a person for a COVID-19 test at a hospital in New Delhi, India, on July 6, 2020. (AP ...

Pfizer and BioNTech won a round in their legal battle with Moderna over COVID-19 vaccine patents on Wednesday, convincing a U ...

The 2020s have inarguably been Covid-19’s decade. Since the coronavirus outbreak was acknowledged as a pandemic exactly five ...

A German court on Wednesday ruled that Pfizer and its partner BioNTech violated a COVID-19 vaccine patent held by Moderna. In ...

Pfizer's strong fundamentals, impressive R&D achievements, and undervalued metrics underscore its defensive appeal and growth ...