(CNN) A 5-year-old Massachusetts girl diagnosed with a rare mosquito-borne virus has returned home from the hospital, weeks after donors raised thousands of dollars for her medical expenses.

Sophia Garabedian was hospitalized early last month with Eastern equine encephalitis , which can cause deadly brain swelling. Her condition sparked the concern of thousands online, and a verified GoFundMe effort has topped $190,000.

Sophia is seen here, smiling with her parents.

"There are no words that can adequately describe the depth of our family's gratitude to those who have donated to support Sophia or shared their prayers and heartfelt thoughts through cards and messages," her family said in a statement.

"Every positive thought has helped us to get to this day and will get us through as we continue to work on her recovery."

Sophia was released after she reached a "major milestone," her family said, but her recovery is ongoing.

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