The first 100 days of SARS-CoV-2 control in Vietnam by Pham, QT, Rabaa, MA, Duong, HL, Dang, QT, Tran, DQ, Quach, H-L, Hoang, N-AT, Phung, CD, Ngu, DN, Tran, AT, La, NQ, Tran, MP, Vinh, C, Nguyen, CK, Dang, DA, Tran, ND, Thwaites, G, van Doorn, HR, Choisy, M