TY - GEN AU - Gu,Yuzhou AU - Lu,Jianyun AU - Yang,Zhicong TI - Pilgrimage and COVID-19: The risk among returnees from Muslim countries SN - 1878-3511 PY - 2020///0623 KW - Betacoronavirus KW - COVID-19 KW - Coronavirus Infections KW - etiology KW - Humans KW - Islam KW - Pandemics KW - prevention & control KW - Pneumonia, Viral KW - Risk KW - SARS-CoV-2 KW - Travel-Related Illness N1 - Publication Type: Letter UR - https://doi.org/10.1016/j.ijid.2020.04.066 ER -