A Massachusetts woman is sharing her family's experience after her granddaughter was diagnosed with Powassan virus after a ...

A Boston baby is hospitalized with seizures and brain damage after a tick bite on Martha's Vineyard may have led to Powassan ...

The tick-borne virus, which can cause encephalitis, meningitis and death, is spreading throughout Minnesota and Wisconsin, but there are no drugs to treat or prevent it.

Preliminary tests show the baby contracted Powassan virus, a rare but serious tick-borne disease that can be fatal.

They are hoping to get their story out so a case like their daughter’s is never repeated. Powassan virus is a rare but ...