Procedures

AstraZeneca’s Covid-19 vaccine is safe, 79% effective in late-stage US studies

US production of the COVID-19 vaccine is accelerating dramatically

Covid-19 vaccine production in US races ahead

Europe’s gang that couldn’t shoot straight

The US has tracked Europe at previous Covid-19 peaks. Will it happen again?

Scientists say they have found a cause of rare blood clotting related to the AstraZeneca vaccine

Scientists say they have found a cause of rare blood clotting related to the AstraZeneca vaccine

After the death of the Covid-denying president, Tanzania can turn pandemic policy

Covid-19 Variant Vaccines in Works at Johnson & Johnson

AstraZeneca’s Covid-19 vaccine approved by the EU after concerns about blood clots