Quote:
Originally Posted by Randall Stevens
90% chance in 10 weeks seems like fantasy land.... especially since it didn't happen in late October when numbers were somewhat reasonable.
Maybe by June?
The reason for my optimism is the recent consensus on masks efficacy. Govt agencies are acknowledging that anything less than N95 or similar type masks have very low efficacy.
CDC efforts show that the original virus and early variants had a R0 around 2-2.5. Omicron R0 is 18-20. Let’s be optimistic+ and use 2.0 and 20.0; nice easy 10x more contagious.
Now how well do masks work. There is also a table published in WSJ and also by ACGIH estimating exposure time between two persons for contracting COVID based on the mask they wear. These times based on pre delta variants.
No masks 15 min. Both cloth masks 27 min. Surgical masks 60 min (1h). N95 25h. So if we assume omicron is 10x more contagious and these times impacted linearly. So now no masks is 1.5 min, cloth 2.7 min (is that even a difference), surgical 6 min and N95 2.5 hr.
If these umbers are correct and if we follow the science, then it is very obvious with omicron anything less than everyone wearing N95 masks really do little to slow the spread. Add to this that vax immunity from infection is near zero (even 4jabs doesn’t prevent infection) and similar data for prior variant COVID immunity shows that trying to prevent the spread is effectively futile.
Before I am cast as a antivaxer or COVID denier again, I am neither. Quite the contrary. I am VERY glad we have the vaccines. While they don’t prevent infection they do majorly improve outcomes. So does prior COVID also.
Given the amount of vax and prior COVID immunity in the US population, especially amount the most at risk for death or serious illness, we CAN survive the omicron wave. East coast appears to already be seeing declines. And since omicron DOES appear to protect from reinfection from omicron and prior strains.
So maybe, just maybe riding out omicron is how we exit the pandemic. So yes I am optimistic. But the optimism is imo data based. The question is will we follow the data and will the govt release the incremental control acquired during this pandemic. Or will they fight to retain that control?