Thinking about the MIT study can raise some interesting questions. Thinking that questions, not pedagogy, are the steps to more effective communications, here's some that sort of jump out of all this.
- If a vaccine doesn't completely block or eradicate the infection, will the virus mutate to evade the immune response created?
- Similar to the way overuse of antibiotics have led to more resistant bacteria, will overuse of vaccines lead viruses to mutate into more virulent and dangerous variants?
- Since covid is transmitted as an aerosol and not droplets, why suggest people wear masks that don't block aerosols?
- Does the unvaccinated person's body influence the virus to mutate?
- What triggers virus variants and mutations?
- How much different ate the variants from the original and why?
- Why are covid numbers approaching 2020 levels when nearly 50% of the population has been vaccinated (or are numbers wrong)?
The answers to these will out in time, noting that mRNA vaccines are still in the discovery phase.