As the EU fights AstraZeneca shortage, the UK moves forward with the manufacture of a new COVID vaccine
Pfizer Covid-19 vaccine works against mutations found in UK and South African variants, according to a laboratory study
The shares of Pfizer Inc. they perform lower than on Tuesday compared to competitors despite daily gains
I received my vaccine against COVID-19. Now what? Can I get on a plane or visit my family? Do I still have to wear the mask?
