What is the deadly ‘Triple E’ mosquito virus spreading through northeastern U.S.?

Concerns are growing about the spread of eastern equine encephalitis (EEE), also known as ‘Triple E,’ a rare mosquito-borne virus after the death of a New Hampshire man. Mike Armstrong explains what the symptoms are, what makes the virus so dangerous, and how its transmission can be limited.

• Ottawa resident dies from rare and deadly mosquito-borne virus