(WBAP/KLIF) — The rate of COVID-19 infection in North Texas is on the down slope. 231 new cases of Corornaviurs were reported in the Metroplex, Sunday, bringing the total to 16,179. Dallas county’s 178 newly infected residents brings the county total to 8,827 with 211 deaths. Tarrant county reported 26 additional cases, pushing the overall…… MORE