Initial Public Health Response and Interim Clinical Guidance for the 2019 Novel Coronavirus Outbreak — United States, December 31, 2019–February 4, 2020 Published on 2020-02-072022-10-30 Journal: Morbidity and Mortality Weekly Report [키워드] clinical Interim novel Public response United States [Category] COVID-19, SARS, PMC URL [DOI] 10.15585/mmwr.mm6905e1 [Article Type] Full Report [Source] PMC All Keywords 【제목키워드】 clinical, response, United States, novel, Public, Interim,