PMC:7795931 / 1604-1943 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7795931","sourcedb":"PMC","sourceid":"7795931","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7795931","text":"Coronavirus, such as long incubation period, high infectiousness, and asymptomatic transmission, were not perceived at the beginning until they were gradually unveiled [1,2,3,4]. The WHO and governments keep disclosing epidemic information, but the disclosure is based on their own endowments, preferences, and perceptions, resulting in mi","tracks":[]}