TY - JOUR AU - Furuse, Yuki AU - Sando, Eiichiro AU - Tsuchiya, Naho AU - Miyahara, Reiko AU - Yasuda, Ikkoh AU - Ko, Yura AU - Saito, Mayuko AU - Morimoto, Konosuke AU - Imamura, Takeaki AU - Shobugawa, Yugo AU - Nagata, Shohei AU - Jindai, Kazuaki AU - Imamura, Tadatsugu AU - Sunagawa, Tomimasa AU - Suzuki, Motoi AU - Nishiura, Hiroshi AU - Oshitani, Hitoshi T1 - Clusters of Coronavirus Disease in Communities, Japan, January–April 2020 T2 - Emerging Infectious Disease journal PY - 2020 VL - 26 IS - 9 SP - 2176 SN - 1080-6059 AB - We analyzed 3,184 cases of coronavirus disease in Japan and identified 61 case-clusters in healthcare and other care facilities, restaurants and bars, workplaces, and music events. We also identified 22 probable primary case-patients for the clusters; most were 20–39 years of age and presymptomatic or asymptomatic at virus transmission. KW - respiratory infections KW - severe acute respiratory syndrome coronavirus 2 KW - SARS-CoV-2 KW - SARS KW - COVID-19 KW - 2019 novel coronavirus disease KW - zoonoses KW - viruses KW - coronavirus KW - epidemiology KW - transmission KW - Japan DO - 10.3201/eid2609.202272 UR - https://wwwnc.cdc.gov/eid/article/26/9/20-2272_article ER - End of Reference