Multiple vaccine shots are needed to boost vasculitis patients’ immunity against COVID, especially if they have been treated ...

Another highly infectious variant of coronavirus - HKU5-CoV-2 detected in China is capable of evading vaccine-induced ...

Scientists explored the differences in heart inflammation caused by COVID-19, anti-COVID-19 vaccines, and other viral ...

Researchers indicated that while current vaccines for SARS-CoV-2 and influenza are generally safe and effective, there is still considerable room for improvement.

Chinese scientists have discovered a new coronavirus in bats called HKU5-CoV-2. It has similarities to SARS-CoV-2 and can infect human cells. The virus belongs to the MERS-related group of ...

Novavax's fourth-quarter loss narrowed on Thursday, helped by reduced selling and administrative expenses of COVID-19 ...

Cornell researchers have developed a new vaccine platform that could provide more robust, longer-lasting protection from both ...

Children vaccinated against COVID-19 were more than 50% less likely to develop at least one long COVID symptom compared with ...

The current COVID-19 vaccine is 33% effective at preventing emergency department or urgent care visits among adults of all ages. It also is 45% to 46% effective at preventing hospitalizations in older ...

The new vaccine addresses significant limitations of existing COVID-19 and flu vaccines. While mRNA COVID-19 vaccines require ...

Yale researchers have found clues as to why certain people experience adverse health effects after the COVID-19 vaccine, ...