An Iowa mom wants others to take COVID-19 seriously after her son landed in the hospital with a rare, but potentially life-threatening complication from the virus.Eleven-year-old Jaxson Green is back home in Creston, Iowa, and doing well, but in November, he was in the ICU. He and his mom, Heather Green, shared his story with our sister station KCCI.His journey began on Nov. 2, after