The Spread of Nipah Virus in India: Should You Be Concerned?

Doctors in eastern India have identified at least five people infected with Nipah virus cases, including doctors and nurses, and nearly one hundred others have been told to isolate themselves at home. One patient is reported to be in critical condition. For many, this raises a basic but serious question, what is this virus, and should they be worried? The short answer is that panic is not necessary, but paying attention is.