Trisha DeGroot’s 10-year-old daughter, Rainey, returned to her Houston home after a church choir practice in September looking unwell. Rainey was running a fever, so DeGroot had her tested for Covid-19 as a precaution. When the results came back positive, DeGroot assumed Rainey would recover quickly, like her 13-year-old son, Sam, who had caught Covid in February.
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