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Bioscience and Medical news from Texas Public Radio reporters.

Texas Public Radio is supported by contributors to the Bioscience and Medicine News Desk including UT Health San Antonio and Dr. Johnny and Joni Reyna, supporting prostate cancer research and early detection to save lives.
A young girl pets a comfort dog at a vigil on Wednesday in Uvalde, Texas.
Jordan Vonderhaar
Getty Images
At least five organizations in and beyond the state have sent dogs to Uvalde, where they are visiting hospitals, churches and schools. Many have responded to other mass shootings across the country.