News More than 150 Houston hospital workers are fired or resigned over COVID-19 vaccine requirement June 22, 2021June 23, 2021Elinor Aspegren, USA TODAYComments Off on More than 150 Houston hospital workers are fired or resigned over COVID-19 vaccine requirement Over 150 employees at a Houston hospital system who refused to get a COVID vaccine have been fired or resigned, according to a hospital spokesperson.