The Massachusetts Department of Public Health has detected 44 human cases of West Nile virus. Mosquito testing ended on 10/11/18 however mosquitoes that carry WNV will remain active until the first hard frost. Residents should continue to use personal protective measures like repellents and appropriate clothing to avoid mosquito bites. For more information please visit  

* One WNV Human Case was exposed Out-of-State

Mosquito Samples Positive Animals Positive Humans Positive
WNV 579 3 44*
EEE Virus 2 0 0