“5-10 seconds” is all one needs to transmit the #DeltaVariant, warns Queensland health officer, that it **no longer takes up o 15 minutes** to pass on #COVID19. It can be a "fleeting moment" of seconds. It indeed happened *thrice* at shopping mall.https://abc.net.au/news/2021-06-24/covid-delta-kappa-variant-spread-in-fleeting-moment-nsw-vic/100238680…