The Journal of infectious diseases · 2020
Environmental Sampling for Severe Acute Respiratory Syndrome Coronavirus 2 During a COVID-19 Outbreak on the Diamond Princess Cruise Ship.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Yamagishi Takuya, Ohnishi Makoto, Matsunaga Nobuaki, Kakimoto Kensaku, Kamiya Hajime, Okamoto Kiyoko, Suzuki Motoi, Gu Yoshiaki, Sakaguchi Mikiyo, Tajima Taichi, Takaya Saho, Ohmagari Norio, Takeda Makoto, Matsuyama Shutoku, Shirato Kazuya, Nao Naganori, Hasegawa Hideki, Kageyama Tsutomu, Takayama Ikuyo, Saito Shinji, Wada Koji, Fujita Retsu, Saito Hiroki, Okinaka Keiji, Griffith Mathew, Parry Amy Elizabeth, Barnetson Brenda, Leonard James, Wakita Takaji
Аннотация
During a COVID-19 outbreak on the Diamond Princess cruise ship we sampled environmental surfaces after passengers and crew vacated cabins. SARS-CoV-2 RNA was detected in 58 of 601 samples (10%) from case cabins 1-17 days after cabins were vacated but not from noncase cabins. There was no difference in detection proportion between cabins of symptomatic (15%, 28/189; cycle quantification [Cq], 29.79-38.86) and asymptomatic cases (21%, 28/131; Cq, 26.21-38.99). No SARS-CoV-2 virus was isolated from any of the samples. Transmission risk of SARS-CoV-2 from symptomatic and asymptomatic patients may be similar and surfaces could be involved in transmission.