Severity detection tool for patients with infectious disease por Tadesse, GA, Zhu, T, Thanh, NLN, Hung, NT, Duong, HTH, Khanh, TH, Quang, PV, Tran, DD, Yen, LM, Van Doorn, HR, Hao, NV, Prince, J, Javed, H, Kiyasseh, D, Van Tan, L, Thwaites, L, Clifton, D