shoots

The U.S. is expected to require Covid-19 testing for all international visitors

The Chinese vaccine Covid-19 is much less effective than the one initially proposed in Brazil

Doses of coronavirus vaccine that were kept free right now

China is re-imposing Covid-19 blockades as it fights the worst outbreak in months

A plane that crashed in Indonesia did not fly for nine months

UK hospitals are gearing up for the worst weeks of the Covid-19 pandemic

Can you spread Covid-19 after vaccination?

Indonesia is the first to approve the Sinovac vaccine outside of China

Israel’s Covid-19 vaccinations contain lessons for the US

US Covid-19 vaccination plan limits deployment speed, supply chain experts say