epidemics

J&J Covid-19 vaccine has been stopped due to concerns about the treatment of blood clots

The first dose of Chinese vaccine Covid-19 offers little protection, Chile learns

Fauci predicts J & J vaccine will return Friday, perhaps with limits, warnings

Ontario draws new restrictions that have angered many

US administers 205.9 million doses of COVID-19 vaccine

Expat Americans fly home for Covid-19 vaccination shots

Biden administration prepares for potential need

China plans to approve first foreign vaccine against Covid-19 by July

More young people are admitted to hospital as more infectious variants spread

J&J asked Pfizer, Moderna to help study blood clots, but they refused: WSJ

J&J privately requested competing Covid-19 vaccine makers to experience coagulation risks

Covid-19 varieties float in India but no one knows how many