Scientists say they have identified a mutated autoantibody gene as the mechanism behind rare but serious abnormal blood ...

A vaccine with University of Washington roots that fights a suite of coronaviruses including COVID-19 and related, deadly ...

A rare but serious clotting disorder linked to certain COVID-19 vaccines and natural adenovirus infections has puzzled scientists for years.

Rare but dangerous blood clotting associated with that vaccine as well as AstraZeneca’s had a genetic cause, according to a new paper.

Check this page for latest news updates and breaking headlines on the coronavirus 'COVID-19' pandemic and its impact in Australia and around the world.

Rare but deadly blood clots tied to J&J and AstraZeneca's vaccines were caused by an autoimmune reaction that some people are predisposed to, researchers found.

Researchers identify genetic mutation in small group of people who developed the serious disorder after receiving the AstraZeneca or Johnson & Johnson vaccine.

The clots occurred in two to three out of every 100,000 people who received the vaccine.

Discovery caps 5-year journey to get to the bottom of one of the most puzzling chapters of the COVID-19 pandemic ...