Several factors are responsible for an explosion in Covid cases, according to a top professor. Here's what you need to know.

He distanced himself on the campaign trail, but here's where Trump's policies align with the conservative playbook.

The potential change outlined in a statement would require all new vaccines to undergo “placebo” testing, sparking concerns ...

The FDA may be making changes to how it handles COVID-19 booster shots. The agency’s top official says they’re taking a ...

Dr. Marty Makary, chief of the FDA, has expressed doubts about the agency approving the COVID-19 vaccine for winter, stating ...

Same-arm booster shots trigger a stronger early immune response than shots given in the opposite arm, leading to higher ...

Vaccine-preventable diseases cost African countries a staggering USD 13 billion each year in direct and indirect expenses.

Pfizer Inc. and BioNTech SE failed to knock out any of Alnylam Pharmaceuticals Inc.’s patents in a case over the partners’ Covid-19 vaccines, as a federal judge said he made no findings that would let ...

For years, Pfizer was the only drugmaker with treatments for the disease, called ATTR-CM, but BridgeBio’s CEO said in an ...

Each human and mammalian infection gives the virus an opportunity to mutate and evolve better ways of transmitting from ...

Novavax's protein-only vaccine is once again expected to move from emergency approval to full approval status following a pause.

Here are eight possible indicators of how health secretary Robert F. Kennedy Jr. may handle U.S. vaccine policy in coming ...