The measles outbreak in Texas has quickly grown to 146 cases. One child has died. NBC News answers readers' questions about ...

Scientists worldwide say fears of the next pandemic may come true, with many new viruses mutating and spreading slowly, ...

A measles alert was issued by the New Jersey Department of Health amid three cases of the highly-contagious virus in Bergen ...

Laredoans who visited San Antonio on Valentine’s weekend may have been exposed to measles, health officials warn.

A new coronavirus lineage discovered in bats by Wuhan scientists can infect human cells but is not a current public health threat, experts say ...

Louisiana Surgeon General Ralph Abraham said the best protection against the measles is the vaccine as the outbreak expands in neighboring Texas.

A health alert has been issued for pet owners, as veterinarians are seeing cases of bird flu among cats. Dogs can also ...

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

What should you know about RSV and who can get it? In many cases, there is a difference for adults and children, ...

Confirmed measles cases in Texas have reached at least 90, making this the worst measles outbreak in 30 years. Experts warn ...

Recent health news highlights disruptions in HIV and malaria supply chains due to a U.S. aid freeze, FDA's approval of a new ...

Texas and New Mexico are not the only border states that have seen an increase in measles cases recently. A year ago, measles was found in Missouri.