//'I'm scared': Exhausted Texas ICU nurse says she's worried about an end to the state's mask mandate

'I'm scared': Exhausted Texas ICU nurse says she's worried about an end to the state's mask mandate

Brittany Smart has spent months tending to the COVID-19 patients who poured into Texas hospitals as the virus raged across the state — and the country.It has been devastating, the ICU nurse told CNN Tuesday night, speaking right after the end of another shift.Health care workers had begun to see a light at the end of the tunnel, she said, amid ongoing vaccinations and after