It is possible that corona vaccinations will have to be repeated if the vaccines prove to protect less well against different variants of the virus. That is what Ernst Kuipers of the National Acute Care Network (LNAZ) said at the table at Humberto. The Pfizer/BioNTech vaccine is less effective in Israel since the Delta variant of the coronavirus is dominant there, but it still prevents many hospitalizations. And in the exam-free corona year, almost all secondary school students passed. You can read the latest news about the coronavirus in our live blog. You can read the previous live blog here.