Cold and flu season

Am

Anyone else super worried about having their baby in December when it’s cold and flu season? We met with our pediatrician today who stressed how important it is to limit visitors during the first few months, especially because of RSV and now I don’t want anyone to meet her until March! I know it’s unreasonable, but I’m so stressed about it! How are you guys handling it? Any tips or suggestions out of the normal ones (washing hands, getting shots, etc)?