Add Yahoo as a preferred source to see more of our stories on Google. Covishield was developed by the British-Swedish company in collaboration with Oxford University, UK, and produced by the Serum ...

ZURICH (Reuters) - U.S. regulators have recommended pausing the use of Johnson & Johnson's COVID-19 vaccine as they investigate rare blood clotting in six women, including one who died. J&J also said ...

Rare medical events draw intense attention during any mass vaccination campaign. Among COVID vaccine side effects, few stories triggered more concern than unusual clotting after certain shots. Doctors ...

The announcement comes months after AstraZeneca admitted in court documents that it can cause a rare and dangerous side effect, Reuters is reporting. “As multiple, variant COVID-19 vaccines have since ...

After an all-day meeting that ran beyond its scheduled end, the safety committee of the European Medicines Agency (EMA) concluded Thursday that the benefits of receiving the AstraZeneca COVID-19 ...

OSLO (Reuters) - Three health workers in Norway who had recently received the AstraZeneca COVID-19 vaccine are being treated in hospital for bleeding, blood clots and a low count of blood platelets, ...

An investigation published by The BMJ today raises new concerns over the landmark clinical trial (PLATO) that was used to gain worldwide approval for the anti-platelet drug ticagrelor (Brilinta in the ...