Nice one here. You guys are right, it gets worse for the animals with evolution. It adapts to us faster than we can adapt to it, if you get what I'm saying.
Yea, it gets worse for the mice. You know an animal it probably doesn't get worse in? Bats. They have interferon signaling to deal with this kind of nasty virus
This was a tough question and requires thinking in a partially complex system
On Average, immune memory will dampen severity of a reinfection
So if you get reinfected with a more pathogenic variant it may appear less severe. But with time can decompensate
Nice job
Yea, it ended up killing every young mouse it infected after 15 generations of passage
Looks like it was able to adapt to execution of its programs optimally which were incompatible with the host
Remember, cov2 has a program its trying to execute
So the question about reinfections with more virulent variants- immune memory can compensate a bit to make the reinfection less severe. However elderly can decompensate, their immune systems are not as fit. I wonder if omicron is putting kids in hospital more frequently.
All in all it seems you guys do very well with the knowledge. B+
And way better than the people with wishful thinking!
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In August an immunologist declared the "Leonardi Effect" had received a "decent burial"
Fast forward to today: a new preprint shows what I warned about in 2020
Persistent SARS-CoV-2-induced impairment of CD8 T cell responses to community-acquired pathogens
I was right 1/5
Key finding: Post-COVID patients show markedly reduced T cell reactivity to common pathogens (influenza, Staph, VCZ) which is evidence of lasting immune dysregulation favoring secondary infections and viral reactivation
@Bryce_Nickels This is absolutely false because he made a “noble lie” and said the N 95s would not work for the public to the public in order for there to be greater supply to healthcare workers only. This backfired.
@Bryce_Nickels The ethical approach was the truth. This is a similar noble lie by omission that the WHO made when they refused to declare Covid as airborne in order for impoverished health systems to provide “adequate” PPE per their regulations according to WHO standards
@Bryce_Nickels The end result was workers in impoverished systems were being given “adequate “PPE for droplet transmission, and many of them died, including sadly many in New York City.