In a study, Tel Aviv University found that a South African variant of the Coronavirus affects vaccinated people 8 times more than those who are unvaccinated.

The study shows that the South African variant of the Coronavirus (B.1.351) was found 8 times more in individuals who were vaccinated than those who were unvaccinated: https://humansarefree.com/2021/04/coronavirus-affects-vaccinated-people-8-times-more-than-unvaccinated.html