West Nile Virus detected in Chatham

CHATHAM – From the Town of Chatham: The Massachusetts Department of Public Health (MDPH) has confirmed that West Nile Virus (WNV) was detected in a mosquito sample collected in Chatham on August 18, 2026. This is the first detection of West Nile Virus in Chatham since testing began. As a result, MDPH has raised Chatham’s […]