If the FDA deems Pfizer’s and Moderna’s updated vaccines “new” products, it’s extremely unlikely the doses would be ready for ...

The US Department of Health and Human Services said Thursday that it aims to accomplish within four years a scientific feat ...

The agency suggested that clinical trials in humans may be required for updated Covid shots, raising questions about whether ...

In a shift away from next-generation Covid-19 vaccines, the Trump administration is investing $500 million in a vaccine ...

The Department of Health and Human Services said it is redirecting funding from what it calls a wasteful Biden-era project on ...

The Trump administration's effort to impose new requirements on Novavax's COVID-19 vaccine is sowing uncertainty about other ...

“Under Secretary Kennedy’s leadership, all new vaccines will undergo safety testing in placebo-controlled trials prior to ...

Additional data required by the FDA are the latest evidence of what one analyst described as a “higher bar” for vaccines.

The U.S. government is putting down $500 million toward the development of a “universal” vaccine—a shot designed to protect ...

The Department of Health and Human Services says it will require new vaccines to be tested against a placebo, which could ...

Moderna Inc. shares declined after the company’s first-quarter vaccine sales missed estimates and it disclosed a delay in the ...

The U.S. FDA is planning to require all new vaccines to undergo placebo-controlled trials before approval. Read more here.