Vaccination

Understanding the process of vaccine-induced blood clots

A McMaster University team of researchers recently discovered how, exactly, the COVID-19 vaccines that use adenovirus vectors trigger a rare but sometimes fatal blood clotting reaction called vaccine-induced immune thrombotic ...

Vaccination

FDA adds warning about rare reaction to J&J COVID-19 vaccine

U.S. regulators on Monday added a new warning to Johnson & Johnson's COVID-19 vaccine about links to a rare and potentially dangerous neurological reaction, but said it's not entirely clear the shot caused the problem.

Diseases, Conditions, Syndromes

Australian city Melbourne ends 5th COVID-19 lockdown

Australia's second-most populous city Melbourne will end its fifth lockdown on Tuesday with the Victoria state government declaring it had beaten an outbreak of the highly contagious COVID-19 delta variant for a second time.

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