Health Officials Confirm Season's First West Nile Death

BOSTON (CBS) -- A man has died in what state public health officials are calling the first West Nile Virus related fatality this season.

The man, in his 60s, likely contracted the virus in Suffolk County, officials said in a public statement Tuesday.

Another man had tested positive for the virus around the same time. Both were hospitalized.

The Massachusetts Department of Public Health has elevated the West Nile Virus risk levels for Boston, Chelsea, Revere, and Winthrop to High.

West Nile Virus is typically contracted through a mosquito bite.

"Residents need to continue to take steps to protect themselves against mosquito bites: use insect repellant, cover up, and avoid outdoor activities at dusk and after nightfall when mosquitoes are at their most active," State Public Health Veterinarian Dr. Catherine Brown said in a public statement.