Novavax on Thursday posted a narrower fourth-quarter loss and said it expects its licensing deal with French drugmaker Sanofi ...

House Republicans are urging President Trump to use executive action on COVID-19 mandates for organ transplants.

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

Complacency worries public health officials, who fear that a mutation or another virus could be worse than COVID, which ...

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 ...

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

The Iowa Senate bill alters a proposal that would have penalized administering gene-based vaccines including the COVID-19 ...

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

A bill banning gene-based vaccines, like some forms of the COVID-19 vaccine, received approval from a Senate subcommittee ...

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

More states are loosening vaccine mandates, scaling back vaccine promotion efforts and taking other steps likely to lower ...

A bill to make it a crime to administer mRNA vaccines in Iowa — like the Moderna and Pfizer COVID shots — has cleared initial ...