23 Feb Father and grandma No 5 F 5y 7m 02 Feb Mild, dry cough Mother (contacted a friend came from Hubei, 20–25 Jan) Negative Negative 2 Feb NT (+), 8 Feb NT (+), 12 Feb NT (−), 13 Feb NT (−). Recover Mather and father No 6 F 5y 2m 03 Feb No Father went to W