A cluster of pneumonia associated with the SARS-Cov-2 outside of Wuhan related to a house-warming banquet. Issue 1 (July 2020) - Liu, Luxiang; Quan, Jingjing; Lv, Jiaojian; Long, Siqin; Hu, Wei; Zhuge, Huang; Zhou, Zhihui; Zhao, Dongdong