MEL_Traveller
Veteran Member
- Joined
- Apr 27, 2005
- Posts
- 28,589
And the Danish study did just that with people in a house with a positive covid patient. I have posted that a few times already.
conclusion at very most a 1-2% reduction but at worst a 2-5% increase in positive cases in the mask wearers.
Also look at the figures I posted. Australia's case load was highest in the beginning of 2022 when mask wearing was still a thing. As the numbers wearing masks has dropped the incidence of cases has also dropped.
Then look at the Japan and Taiwan figures. An increase in cases in the last few months despite way higher mask wearing rates than australia.
What was science with alpha and beta variants is no longer relevant in the Omicron era.
Now variants XBB and BQ.1 are taking over from B4 and B5. Which means that it is very probable that they are better at evading the bodies immune system than previous variants. this includes immunity from vaccines or previous infection.
The WHO is concerned.
TAG-VE statement on Omicron sublineages BQ.1 and XBB
As part of its ongoing work to track variants, WHO's Technical Advisory Group on SARS-CoV-2 Virus Evolution (TAG-VE) met on the 24 October 2022 to discuss the latest evidence on the Omicron variant of concern, and how its evolution is currently unfolding, in light of high levels of population...www.who.int
If we’re not testing we don’t know the exact numbers.
Australia currently has no mask mandates and case numbers are way up in recent weeks. We don’t know what the numbers would be if everyone was wearing masks. Maybe a 1-2% reduction. Maybe more.