
Originally Posted by
windsock
I hope it continues the downward trend here. R0 value has been less than 1 the last three days. Seeing Victoria giving up scared the **** out of me to be honest.
I hope NZ can beat it. I think the key indicator of success is seeing the unlinked cases coming down a long with those infectious in the community. So hopefully they can link the 28 under investigation today to known cases.
The thing is, no one here is giving up. I think you said the same thing about NSW giving up earlier on. I believe what you are seeing is governments facing the reality of the situation and being forced to consider the unthinkable.
Large cities that still need to function at some level to keep civil society running will always have a massive number of essential workers being very mobile. Where we had 3 to 4 days to catch up with close contacts before they became infectious with the original variant, we now only have 24 hours or so with delta. Throw in the "Ef you I'm all right Jack" and the "COVID hoax" folk along with some unfavourable social conditions and you have a scenario that's nigh on impossible to control.
As a matter of curiosity, I did some crude comparisons between NSW and VIC and it looks like they are tracking pretty similarly. VIC is just a month behind NSW which plays out better for them with the timing of the vaccination roll out which should help keep a lid on it really escalating there. NSW struggled with keeping the numbers down for about a month before seeing it start to take off around 4/7 at 16 cases and reaching the same as todays number for VIC on 27/7 - NSW testing for those two days was 45K and 84K. Taking a look at the lead up to todays number for VIC from the point they had the single "zero" day, 4/8 had 0 cases from 22K tests and today 176 from 51K tests. NSW had 85 under investigation and VIC 96. So really, very similar for the two states based on a very crude method of comparison despite the different approaches to lock down.
I hope that VIC can increase testing rates perhaps by doing something similar to NSW with the mandatory testing to help catch some of those hidden chains of transmission. That's really the key to finding it. Though, I think it might be too late for them.
Testing is also important (obviously) for the "no COVID" states as the rates of testing are very low ... it's a chicken and the egg thing. Low testing yields no/low numbers (and high confidence/complacency), if something takes hold with low testing it has a chance to get away before it's discovered. I'm cautiously optimistic that that won't happen and vaccination will win the race.
Let's go ANZ!
TL;DR: This variant is a bugger so, if you can't knock it on the head in the 1st couple of weeks of an outbreak you're done!
Cheers,
Sean
“Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.” - Albert Einstein
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