Researchers developing Australia’s first mRNA Covid vaccine say they may have solved the “immune imprinting” issue that has contributed to the declining effectiveness of boosters as the virus mutates.

A new data analysis, published in Vaccine has found that women and menstruating people who had one or more mRNA-based COVID-19 vaccinations were more likely to experience changes to their menstrual ...

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

Child vaccination has been one of Australia's biggest success stories. Before the COVID pandemic, we hit the national target of 95% of one-year-olds fully vaccinated. Our child vaccination rates were ...

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

Scientists say they now know what went wrong with Johnson & Johnson’s Covid vaccine - Some people who took the shots developed a rare and severe type of blood clot called VITT ...

Success is possible only when prevention tools reach everyone, not just those with the easiest access to care ...