Health Alerts

Recent public health alerts and advisories are listed below.

10/25/18 - Influenza Confirmed for 2018-2019 Season

West Nile Virus

Four Tick Transmitted Diseases

Reportable Communicable Diseases in New Hampshire

Four Tick Transmitted Diseases in New Hampshire

Disease 2016 2017 2018 (As of October)
Lyme 1480 1802 1012
Anaplasmosis 135 317 174
Babesiosis 16 78 35
Powassan 1 1 0


Health Alert Network Message issued by the NH DHHS

For a complete list of all health alert network messages issued by the NH Department of Health and Human Services please click HERE


Prevention Information

Tips to prevent Lyme Disease