One of the few drug trials for a possible long Covid ended in disappointment. But lessons are leading to a second chance.

Coronavirus pandemic, also referred to as COVID-19, broke out in 2019 and caused extensive illnesses. Many experts in the medical field are of the opinion that the epidemic first appeared in Wuhan, ...

A former Pfizer Inc. scientist denied an allegation made by House Republicans that he conspired to delay the release of Covid ...

A former Pfizer scientist was subpoenaed Monday by House Republicans over allegations that senior executives at the pharma giant colluded to “deliberately slow down” clinical tests of its COVID-19 ...

Pfizer’s announcement about the effectiveness of its Covid-19 vaccine came nearly a week after Election Day, but Pfizer CEO Albert Bourla has said the timing had nothing to do with politics.

The US Food and Drug Administration has expanded safety warnings on the Pfizer COVID-19 vaccines, officially acknowledging that heart inflammation, particularly myocarditis and pericarditis, affects a ...

The Food and Drug Administration has updated its warning labels for the Pfizer and Moderna COVID-19 vaccines, expanding information about a rare but potential heart-related side effect.

Pfizer plans to discuss these data with regulatory authorities to initiate regulatory filings for Hympavzi for hemophilia patients with inhibitors.

Invivyd Announces Positive Full Phase 1/2 Clinical Data for VYD2311, a Next Generation COVID-19 Monoclonal Antibody for Potential Use as a Non-Vaccine Preventative and for Treatment of Active ...