COVID-19 testing positivity rate hits 20%, new high in Texas KTRK-TVDozens of COVID-19 cases already reported in Central Texas school districts | KVUE KVUETexas COVID-19 positivity rate hits record high KEYE TV CBS AustinUT model predicts sharp climb in Texas COVID-19 deaths by end of August KXAN.comUT COVID-19 model predicts steep increase in deaths across Texas by end of August KVUE.comView Full Coverage on Google News