The largest measles outbreak in decades has reached San Antonio and San Marcos. Officials say an individual who tested ...

Since there is no treatment for the disease, vaccination and restricted movements in affected areas are the primary defences.

Federal agencies have mandated and facilitated testing for the H5N1 virus to try to protect birds, cows and humans; ...

The health service has issued a warning about the highly infectious condition that can be spread easily and can affect both ...

After the initial global shock of the pandemic, another followed. Some people, it emerged, were surviving an infection, but ...