The Martha’s Vineyard Times this week ran a story about 1-month-old West Tisbury resident Lily Sisco, who contracted a rare tick-borne illness.

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

Tiffany Sisco, who declined to be interviewed by ABC News, told Boston ABC station WCVB that she found a tick on her ...

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

An unsettling update to a suspected case of Powassan virus found on Martha’s Vineyard.Tonight – we’ve learned the patient who ...

Tiffany Sisco said her daughter, Lilly, had seizures because of the suspected virus and is receiving intensive care.

Newborn on Martha's Vineyard suspected to have rare Powassan virus after a tick bite; family waits for test results.

One-month-old baby, Lily Belle Sisco, was infected with a rare tick-borne disease before developing a persistent 102-degree ...

Aside from the pending investigation, there has only been one case of Powassan virus on the island in the past 20 years.

Aside from the pending investigation, there has only been one case of Powassan virus on Martha's Vineyard in the past 20 years.

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

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