Massachusetts Arbovirus Surveillance
Once the 2014 arbovirus season is underway, information about mosquitoes that test positive for WNV or EEEv will be posted here.
**Once data is posted, you can click on a county name below to view positive results by town**
For information on protection from mosquito bites, please return to the arbovirus information website.
|No results for Bristol
This information is provided by the Massachusetts Department of Public Health Bureau of Laboratory Sciences and the Epidemiology Program.