veronika igorevna then immediately clarifying the question just about vaccines.due to what it is possible to find, and some components that used to be imported, and now you are replacing them with domestic developments. and is there any kind of shortage, we are not engaged in import substitution , somehow ahead of me. we create our technologies according to our own know-how, but rely, as a basic zero platform, on what is already known in the world . this allowed us, uh, to develop several.