How do primary hospitals enact early response to the relaxation of COVID-19 prevention and control measures? the experience from Chengdu, China
Description
Due to the highly contagious nature of the Omicron variant of SARS-CoV-2 and its subvariants, a high rate of transmission was observed throughout Chengdu, China, within 2 weeks of the relaxation of COVID-19 measures on December 3, 2022, particularly
