Pfizer Inc. ( PFE, Financial) rose to prominence during the Covid-19 pandemic for its rapid development of a vaccine and ...

Pfizer and Moderna's legal battle over their rival COVID-19 vaccines will continue after London's High Court on Wednesday ...

Although it has been plagued by multiple issues, including falling sales with lower demand for its Covid-19 products, and an ...

The mRNA vaccine, called Comirnaty, targets the KP.2 subvariant of Omicron, replacing the previous version which targeted the ...

The at-home test kits are designed to detect current COVID-19 variants, and can be used through the end of this year.

Updated rapid tests are expected to be able to detect newer variants just as a new COVID variant arrives in Michigan.

Health Canada approved Pfizer-BioNTech’s updated COVID-19 vaccine on Tuesday, marking its third authorization of vaccine ...

Currently, the KP.3 and KP.3.1.1 FLiRT variants, derivatives of KP.1 and KP.2, are the most prevalent in Canada and the ...

The pill had already received a mixed reception from physicians. A legal battle between Pfizer and Moderna over their rival ...

Pfizer Canada says Health Canada has approved its updated COVID-19 vaccine that protects against one of the most recently ...

Pfizer has so far signed up less than a quarter of the countries targeted under a plan to make its medicines available to the ...