An expert shares why kids should know their vaccination status before travelling for March Break amid rising measles cases.

Research shows that many viruses can linger in the air and on surfaces long after an infected person has left the room — ...

Measles has been so rare in many countries that some physicians have never seen a case — but that is changing. The United States recorded more than 2,000 cases last year, more than in any other year ...

Against measles’ 12-18, smallpox – one of the most feared and deadliest diseases humanity faced, until it was eradicated – had an R 0 of 5-7. Polio is about the same, while the Ebola virus that caused ...