ABC Newsさんのインスタグラム写真 - (ABC NewsInstagram)「NEW: Head of Infectious Diseases Society of America responds to reversal from CDC on testing guidance: “The return to a science-based approach to testing guidance from the Centers for Disease Control and Prevention is good news for public health and for our united fight against this pandemic." The CDC issued guidance last month said testing might not be necessary for people without symptoms—a move that had alarmed many in the public health community. The agency now says that asymptomatic people who have come in contact with an infected person should get tested and quarantine for 14 days. #cdc #coronavirus #covidtesting #coronavirustesting」9月19日 3時47分