That's because this is political rhetoric disguised as medical talk, trying to sway the public by exploiting the public's trust and confidence in
science.
I still haven't seen any halfway plausible argument for why unvaccinated people represent any danger to the vaccinated. Yet everyone is supposed to be afraid. And that fear is being used to justify removal of civil liberties and the imposition of repressive police-state tactics.
The argument seems to revolve around so-called "breakthough infections". The line is that even if you are vaccinated you can still contract covid and you still need to be afraid.
That is kind of a self-contradictory line, since if people who are vaccinated can still die of covid, then the vaccines must be far less effective than we have been told and the choice not to become vaccinated far less momentous.
The whole thing revolves around how prevalent "breakthrough infections" really are.
Here's some (sorta) credible information about the prevalence of 'breakthrough infections'.
The United States CDC says:
"Vaccine breakthrough cases are expected. COVID-19 vaccines are effective and are a critical tool to bring the pandemic under control. However, no vaccines are 100% effective at preventing illness in vaccinated people. There will be a small percentage of fully vaccinated people who still get sick, are hospitalized, or die from COVID-19...
More than 163 million people in the United States have been fully vaccinated as of July 26, 2021. Like with other vaccines, vaccine breakthrough cases will occur, even though the vaccines are working as expected. Asymptomatic infections among vaccinated people will also occur."
OK, so how many 'breakthrough cases' have there actually been?
From the same CDC document:
"As of July 26, 2021, more than 163 million people in the United States had been fully vaccinated against COVID-19. During the same time, CDC received reports from 49 U.S.states and territories of 6,587 patients with COVID-19 vaccine breakthrough infection who were hospitalized or died."
And 1,219 of these cases were asymptomatic cases discovered by positive tests in people hospitalized for reasons unrelated to Covid!
There were 1,263 reported breakthrough deaths. 1,263/163 million = .0000077 or a 1/129,365 chance of a vaccinated person dying of covid! What's more, 3/4'ths of these deaths were over 65, so younger people would have significantly better odds than that (if that's possible).
COVID-19 Breakthrough Case Investigations and Reporting | CDC
Compare the 1,263 breakthrough Covid deaths to 5,251 deaths due to influenza in 2015 (the last year for which data for all causes of death are available). So even if we double the number of Covid deaths to correct for the fact that only about half the US population is currently vaccinated, it still appears that a fully vaccinated individual has less (about half) chance of dying of Covid than an average American has of dying of the flu in a normal year. There are flu vaccinations too, but people aren't panicking because they aren't perfect and because new flu variants appear every year. People aren't trying to destroy the middle class and mainstreet business, eliminate normal civil liberties and force everyone to wear muzzles due to the flu.
There were no less than 37,757 deaths in 2015 from automobile accidents! So it's safe to say that the average vaccinated individual has something like 1/15th the likelihood of dying from Covid as he or she has of dying from driving or riding in a car. So why aren't our wonderful leaders outlawing all use of automobiles?
2,187 people died in 2015 of complications of medical and surgical procedures. Maybe we should create a panic against medicine as well.
https://www.cdc.gov/nchs/data/dvs/LCWK10_2015.pdf