West Nile Virus in Massachusetts

As of August 31st, 2018, there are 5 cases of West Nile Virus (WNV) in humans in Massachusetts. 

Boston and some neighboring communities are at high risk for WNV according to the Massachusetts Health and Human Services Arbovirus Daily Update. The rest of Massachusetts is at moderate risk.

To read the latest news on a 2nd case of WNV in Boston, click the link below for a Channel 5 WCVB article:

For more resources on how to mitigate your risk and monitor risk levels in your community, click the links below: