Pfizer Ltd

Office tensions rise between the vaccinated and unvaccinated

[ad_1] Business colleagues with protective face masks using infrared thermometer for measuring temperature before entrance in office.filadendron | E+ |…

3 years ago

Are Covid vaccines becoming less effective?

[ad_1] Juan Rodriguez (L) reacts while receiving Johnson & Johnson's Janssen Covid-19 vaccine administered by vocational nurse Christina Garibay at…

3 years ago

‘Robust’ immune response seen in ‘mix and match’ Covid vaccine study

[ad_1] Walgreens healthcare professionals pass to each other the Pfizer-BioNTec vaccine against coronavirus disease (COVID-19) at the Victor Walchirk Apartments…

3 years ago