Arizona mom urges masks in classrooms after her kindergartner contracts COVID-19 Thursday, August 5 by ABC News(QUEEN CREEK, Ariz.) -- An Arizona mom's worst fear came true when her 5-year-old daughter tested positive for COVID-19 two weeks after her school year started.Heidi Kim's 5-year-old daughter, Irene, is in kindergarten and her 8-year-old daughter, Rosalind, is in third grade at EduPrize charter... Read More.