Procedures

Studies on the South African coronavirus strain raise concerns about the immune response

India starts donating Covid-19 vaccines to neighboring countries

Covid-19 almost wiped out the flu – how do we keep it from coming back?

Amazon offers to help Biden spread the COVID-19 vaccine quickly

Europeans clash with Pfizer, BioNTech over deliveries of Covid-19 vaccines

Oxford-AstraZeneca’s Covid-19 vaccine helps the UK race to reach nursing homes

New CDC director promises to speed up vaccination and restore confidence in the agency

California health official urges 300,000 Moderna vaccinations to be stopped following reports of allergic reactions

Argentina is a testing ground for Moscow’s global vaccination program

Covid-19 Vaccine: What You Should Know When You Get the Shot