Mosquito-Borne Diseases
Massachusetts Department of Public Health tests for EEE and WNV from June to October. Please check back during the testing season periodically for updates on local risk levels.
9.26.2023 Update: Holbrook is in MODERATE category for WNV positive mosquito samples. Please be aware of the risks.
WNV Risk Level: Moderate
What it Means (WNV Risk Levels): Infection with WNV is likely or has already occurred
What you can do to prevent WNV infection:
1. Be prepared: Know your risk -check this page regularly, repair screens, clean up to get rid of mosquito breeding sites, be aware of stagnant water on private property (e.g. unused swimming pools) and consult the local board of health.
2. Wear long sleeves and long pants from dusk to dawn when weather permits
3. Use mosquito netting on baby carriages and playpens
4. Wear mosquito repellent when outdoors, especially between dusk and dawn
5. Dump standing water twice weekly
To check out the current sample updates and map, go to https://www.mass.gov/info-details/massachusetts-arbovirus-update
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 9.25.2023_mdph_arbovirus_surveillance.pdf | 103.13 KB |