Parents of five-week-old Lily Sisco say their daughter is a “fighter” as they struggle with the potential long-lasting ...

A mom says her infant daughter may be the patient that health officials said is under investigation for having a rare ...

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

A baby from Martha's Vineyard, Massachusetts is fighting for her life after contracting a suspected case of the tick-borne ...

While rare, the rate of the Powassan virus is increasing and can cause severe disease, including inflammation of the brain ...

A Massachusetts mother has identified her newborn daughter, who has a possible case of Powassan virus, which is under ...

Tiffany Sisco had taken her daughter, Lily, now 5 weeks old, and her sister for a walk on a bike path near their home on Martha’s Vineyard. Lily was in a stroller, covered by a blanket, as shown in ...

A 5-week-old baby in Boston is fighting for her life after a tick bite. The baby, Lily Sisco, was bitten while on a walk with her family on Martha’s Vineyard, her mother, Tiffany Sisco, told ...

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

Updated Aug. 5 About two weeks ago, West Tisbury resident Tiffany Sisco and her newborn daughter, Lily, were medflighted to ...

A Massachusetts mother has identified her newborn daughter as the possible case of Powassan virus that is under investigation ...

A newborn baby girl is receiving around the clock intensive care at Mass General Brigham after her parents said she was ...