Finished two shots

I finished the second shot for the corona yesterday. I will be immunized in a week or two. Then I am going to meet my friends, go to karaoke and of course take a trip. But there is one thing I worry about.

First they said that the vaccination shot would be effective 95%, but now they say that it will be only 65% effective against new variants. So I am afraid that I should be careful for some time longer.