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Australia Covid news live update: airport chaos as Christmas flights cancelled; WA to change border rules for SA and Queensland

Well, a few things about that. Firstly, if it is the Delta variant, it’s still highly infectious.

So most of our outbreaks, bar one, were the predecessor variants prior to Delta.

So Delta, of course, was regarded certainly by people in New South Wales as highly infectious. So that’s point one. So – it maybe Omicron but we suspect it’s Delta. Notwithstanding that, it’s highly infectious.

Secondly, vaccination makes you less sick and reduces your transmissibility, it doesn’t eliminate. We have to explain this constantly to people. … Like a flu vaccination, it reduces your chance of getting the virus, and it reduces your transmissibility. It doesn’t eliminate.

So if you’re in a party in a room with hundreds of people, dancing in close proximity, you know, the chances are you’re going to spread it – and that appears to be what’s happened at the Perth Mess Hall.

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