Vaccinations appeared even when there wasn't such a problem. However, in Russia and Ukraine, such a problem won't arise for a long time:(
In Sparta, there wasn't such a problem either, but selection also occurred artificially. Will Russia not have such a problem for a long time? Go outside and count the number of migrants per square meter.
Yes, vaccinations are a useful thing.
I didn't understand that.
Yes. And?:confused: What is the argument about? Did you read the article?
