The US Food and Drug Administration has issued emergency use authorization (EUA) for the Covid-19 vaccine developed by Pfizer and BioNTech. After months of development, emergency use was authorized ...

Explore Pfizer’s evolving pipeline strategy, expanding into oncology and obesity to drive growth beyond its COVID-19 success.

Add Yahoo as a preferred source to see more of our stories on Google. The Pfizer Covid vaccine increased the risk of heart problems for children sixfold in the first week of having the jab but led to ...

The fall COVID-19 vaccine season is starting slowly for Pfizer, with U.S. sales of its Comirnaty shots sinking 25% after federal regulators narrowed recommendations on who should get them. Approval of ...