Measles is unlike other childhood viruses. In severe cases, it can cause pneumonia. About 1 in 1,000 patients develops ...

State officials are warning the public after confirming a new travel-related case of the dengue virus on Maui. According to ...

H1N1 virus cases surge in the national capital, with flu-like symptoms overwhelming hospitals. Know its symptoms, spread, and prevention.

With Spring Break season now in full swing, parts of the U.S. remain in the throes of a measles outbreak. Airlines for America anticipates that 173 million people will travel for the break this year, ...

The antibodies attach to a part of the virus that doesn't appear to mutate, potentially allowing them to work on multiple ...

So to your point about H5N1, with the mortality being so high, it's possible that the traditional presentation was the sickest that presented, and that we are starting to see a different population.

In our news wrap Friday, health officials in western Texas say an ongoing measles outbreak has now infected nearly 200 people as the virus also spread to even more parts of the U.S., Russia launched ...

The Pennsylvania Department of Health and Philadelphia Department of Health are notifying the public about a potential measles exposure at two locations.

Here's what you need to know about hantavirus, the rodent-borne pathogen blamed for the death of Betsy Arakawa, the wife of actor Gene Hackman. Hantavirus pulmonary syndrome has killed at least 34 ...

Measles is one of the world’s most contagious diseases, with one person being able to infect nine out of 10 of their ...

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