The comparison doesn't work. Influenza and covid-19 are not related. There is no evidence flu vaccines lead to influenza variants as the variants for each coming new flu season are identified and sampled from areas where vaccination rates are low to non-existent. Influenza vaccination rates in Canada are about 40% - much lower than for covid.
vaccines doesn't turn the virus into anything. They condition our immune system to produce anti-bodies against the virus when it is present which means the virus can't reproduce to any extent in a human body. As psd1179 that will actually greatly reduce if not eliminate the probability of it producing a variant at all.
Yeah patato potato Ralph, I get what your saying if we could somehow vaccinate the whole world all at once but that’s just not happening.
Currently over 15k vaccinated people in the UK are being infected with covid daily. Vaccine can cause pressure selection of variants.
But it does not matter if we get Thoes variants are are asymptomatic does it because it’s no longer a novel virus.
I’m not arguing against getting a vaccine everyone should get one you don’t want your immune system to fight a virus it’s not seen before.
All I’m saying is that having a vaccinated population can have an influence on how what what
Variants spread.
https://www.nature.com/articles/s41577-021-00544-9Concerns have been raised that expanding the fraction of the population with partial immunity to SARS-CoV-2 could increase selection for vaccine-escape variants, ultimately undermining vaccine effectiveness. We argue that, although this is possible, preliminary evidence instead suggests such strategies should slow the rate of viral escape from vaccine or naturally induced immunity. As long as vaccination provides some protection against escape variants, the corresponding reduction in prevalence and incidence should reduce the rate at which new variants are generated and the speed of adaptation. Because there is little evidence of efficient immune selection of SARS-CoV-2 during typical infections, these population-level effects are likely to dominate vaccine-induced evolution.