After returning from Europe to the United States, on March 1, 2020, a symptomatic teacher received positive test results for severe acute respiratory syndrome coronavirus 2. Of the 21 students exposed to the teacher in the classroom, serologic results suggested past infection for 2. Classroom contact may result in virus transmission.
All Keywords
【저자키워드】 COVID-19, 2019 novel coronavirus disease, coronavirus disease, severe acute respiratory syndrome coronavirus 2, viruses, respiratory infections, zoonoses, SARS-CoV-2, adolescents, United States, classroom, teacher, 【초록키워드】 coronavirus, Europe, Infection, virus transmission, symptomatic, Contact, acute respiratory syndrome, positive test result, The United States, suggested, 【제목키워드】 response, exposure to,
【저자키워드】 COVID-19, 2019 novel coronavirus disease, coronavirus disease, severe acute respiratory syndrome coronavirus 2, viruses, respiratory infections, zoonoses, SARS-CoV-2, adolescents, United States, classroom, teacher, 【초록키워드】 coronavirus, Europe, Infection, virus transmission, symptomatic, Contact, acute respiratory syndrome, positive test result, The United States, suggested, 【제목키워드】 response, exposure to,