vaccine

Vice President Mike Pence came to the University of Miami’s Miller School of Medicine on Monday, announcing the school's participation in Phase 3 trials…

When U.S. scientists launch the first large-scale clinical trials for COVID-19 vaccines this summer, Antonio Cisneros wants to make sure people like him…

The world's biggest COVID-19 vaccine test got underway Monday with the first of 30,000 planned volunteers.The experimental vaccine is made by the National…

A growing number of researchers think until there's an effective vaccine, the coronavirus will simply persist in the population, causing illness indefinitely. Better to squelch the spread instead.

Health and Human Services Secretary Alex Azar says the U.S. has signed a contract with Pfizer for delivery in December of the first 100 million doses of a…

The National Security Agency, as well as its counterparts in Britain and Canada, say they're seeing persistent attempts to hack into organizations working on a potential vaccine.

The federal government on Tuesday announced grants for the development and manufacture of vaccines and treatments for COVID-19 totaling over $2 billion.

Health officials have long known that virus from the oral vaccine can contaminate water supplies; they underestimated how big a problem this would be.

Dengue afflicts nearly 400 million people worldwide every year, but a vaccine has remained elusive. New research offers a path forward.

Florida is one of more than two dozen U.S. states dealing with an outbreak of Hepatitis A. To date, Florida is reporting 2,675 cases of the highly...