First nosocomial cluster of COVID-19 due to the Delta variant in a major acute care hospital in Singapore: investigations and outbreak response

por Lim, W-Y., Tan, G.S.E., Htun, H.L., Phua, H.P., Kyaw, W.M., Guo, H., Cui, L., Mak, T.M., Poh, B.F., Wong, J.C.C., Setoh, Y.X., Ang, B.S.P., Chow, A.L.P.
Publicado 2022