Just like when you take the flu vaccine and then later get the flu, the same is possible with the COVID vaccine.

That’s because vaccines are not cures. They’re designed to prevent severe illness, hospitalizations, and death. And, the COVID vaccines and boosters have been very effective in fulfilling these goals.

These vaccines have proven to be very powerful in preventing more severe disease and the need for hospitalization. And, those who are not vaccinated are at higher risk of hospitalization and death.

In February 2022, the CDC released a report showing COVID hospitalization rates were 23 times higher for unvaccinated people.

Breakthroughs have occurred more frequently recently because of the high level of infectiousness of the current variants. But people having breakthroughs generally have a much more mild infection — more like a common cold or upper respiratory infection. The vaccines prevent severe disease and complications and allow people to return to their healthy selves more quickly.

https://www.bu.edu/articles/2021/myths-vs-facts-covid-19-vaccine/ (Boston University)
https://www.nejm.org/doi/full/10.1056/NEJMoa2117995 (New England Journal of Medicine)
https://www.mayoclinic.org/coronavirus-covid-19/covid-variant-vaccine (Mayo Clinic)
https://www.cdc.gov/mmwr/volumes/71/wr/mm7105e1.htm#contribAff (CDC)

Updated 07/28/2022