User blog comment:TheSewedishEmpire/Debunking Anti-Vaxxers/@comment-31674709-20180328194030/@comment-34423308-20180328205823

Yes, you should be safe. But some vaccines only work temporarily, and you have to get another vaccination for it to regain it's effectiveness. Some you can pass with luck, such as the seasonal flu. But others you probably want to make sure that those are still effective.