Neither of my brothers have gotten it yet. One works at a college and one is a high school teacher so I'm pretty sure they've been exposed multiple times. Both were vaccinated early on with the J&J vaccine as it was required to keep their jobs. I know for sure I was exposed November 2021 and either didn't get it or had such a mild case I'm not sure. I did have sniffles one day a couple days after being exposed but it was very minor and cleared up the next day. No vaccinations for me.