We conducted 3 population-based cross-sectional surveys, at 1-month intervals, to estimate the prevalence and time-trend of severe acute respiratory syndrome coronavirus 2 infection in Puducherry, India. Seropositivity rate increased from 4.9% to 34.5% over 2 months and was 20-fold higher than the number of diagnosed cases of infection.
All Keywords
【저자키워드】 COVID-19, coronavirus disease, severe acute respiratory syndrome coronavirus 2, viruses, respiratory infections, zoonoses, SARS-CoV-2, Epidemiology, SARS, India, Severe acute respiratory syndrome, seroepidemiologic study, Puducherry, 【초록키워드】 coronavirus, cross-sectional, Infection, Prevalence, Seropositivity, acute respiratory syndrome, intervals, diagnosed, conducted, 【제목키워드】 trend, time,
【저자키워드】 COVID-19, coronavirus disease, severe acute respiratory syndrome coronavirus 2, viruses, respiratory infections, zoonoses, SARS-CoV-2, Epidemiology, SARS, India, Severe acute respiratory syndrome, seroepidemiologic study, Puducherry, 【초록키워드】 coronavirus, cross-sectional, Infection, Prevalence, Seropositivity, acute respiratory syndrome, intervals, diagnosed, conducted, 【제목키워드】 trend, time,
우리는 인도 푸두체리에서 중증급성호흡기증후군 코로나바이러스 2 감염의 유병률과 시간 경향을 추정하기 위해 1개월 간격으로 3개의 인구 기반 횡단면 조사를 수행했습니다. 혈청 양성률은 2개월 동안 4.9%에서 34.5%로 증가했으며 감염 진단 건수보다 20배 높았다.