21-09-2021, 07:41 AM
(19-09-2021, 10:59 AM)Gemstar Wrote: I heard from some news that Mrt has specisl air filtration systems and sterilizing circulating compressors that are powerful enough to restraints virus penetration.
this is a pap lie. it has never been verified by MOH or WHO as no credible empirical studies being done.
Investigation in Wuhan have shown otherwise, and that was not even the delta variant.