KGO ABC World News Tonight With David Muir August 22, 2021 00:44:00
Nurse, says she caught covid at work, then spread it to the toddler. >> i know how things can turn out in this kind of situation. i've seen it happen. so there's the guilt and there's the fear. >> reporter: tonight, aurora's health improving. casesd driven by the delta variant straining hospitals across the south. mississippi with one of the nation's lowest vaccination rates, now leading the country in new covid infections. the state opening two field hospitals within just days of each other. >> we're still early in the delta surge and we're a little bit at the front edge of it, so we might be...