%0 Journal Article %T Viewpoint of a WHO Advisory Group Tasked to Consider Establishing a Closely-monitored Challenge Model of Coronavirus Disease 2019 (COVID-19) in Healthy Volunteers %A Levine, Myron M %A Abdullah, Salim %A Arabi, Yaseen M %A Darko, Delese Mimi %A Durbin, Anna P %A Estrada, Vicente %A Jamrozik, Euzebiusz %A Kremsner, Peter G %A Lagos, Rosanna %A Pitisuttithum, Punnee %A Plotkin, Stanley A %A Sauerwein, Robert %A Shi, Sheng-Li %A Sommerfelt, Halvor %A Subbarao, Kanta %A Treanor, John J %A Vrati, Sudhanshu %A King, Deborah %A Balasingam, Shobana %A Weller, Charlie %A Aguilar, Anastazia Older %A Cassetti, M Cristina %A Krause, Philip R %A Restrepo, Ana Maria Henao %J Clinical Infectious Diseases %V 72 %N 11 %P 2035-2041 %@ 1058-4838 %D 2021-06-01 %I Oxford University Press %~ DeepDyve