
Chew Kok Wah
@chewkokwah
Make the world a better place
创造美好新世界
Wujudkan dunia baru yang lebih indah
ID: 372818330
13-09-2011 13:40:38
142 Tweet
8 Followers
682 Following









Data from Stanford Engineering Professors Yi Cui & Steven Chu show #N95masks can be decontaminated without decreasing filtration efficiency using 70C heat for 30 min. Alcohol & bleach should not be used. Harlan Krumholz @DermHAG Michael Mittelman, MBA, Sec+, AWS + Azure aim.stanford.edu/covid-19-evide…










Statistik kes positif #COVID19 dalam kalangan bukan warganegara Malaysia. Lima negara utama: Indonesia Filipina Bangladesh India Pakistan Muhyiddin Yassin Dr Adham Baba

