New Hampshire man fights rare Powassan virus after tick bite

John Reagan, a 66-year-old outdoorsman from New Hampshire, has been hospitalised after contracting Powassan virus from a tick bite. The rare disease has left him with severe neurological symptoms, but recent improvements offer hope for his recovery. Reagan was bitten by a tick while walking his dog near the Pembroke/Concord border. His condition worsened quickly, and he soon became nonverbal. Doctors confirmed he had Powassan virus, a rare illness that can cause encephalitis.

The virus is most common in the Northeast and Great Lakes regions, with only seven cases reported in 2026. Unlike Lyme disease, it can be transmitted in as little as 15 minutes after a tick attaches. There is no vaccine or specific treatment, so medical teams focus on supportive care.

After weeks of uncertainty, Reagan has shown small signs of progress. He has opened his eyes and is now breathing without assistance. Friends have also started a fundraiser to help his family with medical costs. Reagan’s case highlights the risks of tick-borne illnesses in New Hampshire. His improving condition is a positive development, though the long-term effects of Powassan virus remain uncertain. Supporters continue to rally around his family during this difficult time.