USAID leads the government's efforts to combat the spread of infectious diseases before they land on American soil. Some ...

Britain's health regulator said on Friday it has approved Moderna's vaccine for respiratory syncytial virus in adults 60 ...

Health experts are warning of a potential second norovirus wave in the UK, with those who have recently been infected still ...

"Someday I want to be rich. Some people get so rich they lose all respect for humanity. That's how rich I want to be." - Rita ...

Measles is rarely seen in the United States, but Americans are growing more concerned about the preventable virus as cases ...

The West Texas measles outbreak continues to see more confirmed cases and, on Wednesday, the outbreak's first death. Weather ...

First death from measles in Texas confirmed and case numbers are rising. Will measles outbreak spread to Louisiana? Here's ...

But startling research about the virus unfortunately tells a new and very different story, recasting what was previously ...

The D1.1 strain of H5N1, now spreading in dairy herds, has a mutation that enhances replication in mammals. Could this be a ...

A new coronavirus has just been detected in bats. Lab tests show the virus can infect human cells, but experts say not to be ...

Egg producers blame the bird flu outbreak for driving prices to record highs, but critics believe giant companies are taking ...