I've been pretty vigilant about getting regular Covid vaccinations. But I still caught it once. June 2021. My wife caught it while getting her hair styled for an out-of-town wedding we were going to attend. It hit her hard. And we started sleeping in separate bedrooms. But I still had Covid for one night. And that night I sweated through four t-shirts. But after that I was OK. We cancelled our plans to go to the wedding. At the wedding, both the bride, groom, all attendants, and both parents of both the bride and groom all caught Covid. If I had decided that we were all well and had gone to the wedding, then I would have gone to my grave thinking I was the infected rat who ruined my niece's wedding.