i don't think it should be surprising that the best protection is a combination of natural immunity and vaccination. it only took a minute or two to find this. you guys can do it too:
In the last week, two new studies in the New England of Journal Medicine have bolstered that point and suggest that there is considerable benefit to getting vaccinated even after recovery from COVID-19. In the first study, researchers in Israel reviewed the medical records of individuals post-COVID infection and found that those who received at least one vaccine dose had a five-fold lower risk of reinfection. Too few subjects in their study sample received two doses to draw meaningful conclusions about the benefits of a second dose in this population, though.
The second study, among U.K. healthcare workers, was a more broad-ranging study that looked at different vaccines, dosing schedules and the effectiveness over time in both uninfected and previously infected individuals. However, when they looked at individuals previously infected with COVID-19, those who got two vaccine doses were more than 90 percent less likely to get reinfected than unvaccinated individuals even several months after their second doses.
When discussing different studies, it is important to acknowledge that they are often done in different countries, at different points of time, with different circulating variants, different vaccine protocols and using different methodologies. However, all these studies consistently indicate that an added benefit to getting vaccinated even if you previously caught COVID-19.
Ideally, you want to wait three months post-infection to get vaccinated, as current recommendations suggest. If you get vaccinated too soon after getting sick, it is likely that your body is still producing high levels of antibodies and the vaccine will likely not provide much of an immune boost. It is the same rationale that underlies spacing out vaccine doses.
Many people likely believe that prior infection will protect them forever, but unfortunately, it will not. The vaccines provide a critical immune boost to people who have recovered. That is, after all, what vaccines were designed to do.
https://www.mcgill.c...-has-its-limits
Edited by amor de cosmos, 06 February 2023 - 12:36 PM.