10/20/2026
Measles isn't just a childhood memory. With cases reported in communities across the country in recent years, many adults are asking a fair question: am I still protected?
Here's what generally holds true:
If you were born before 1957, you're usually considered immune, because the virus was so widespread before the vaccine era.
If you were born in 1957 or later, protection depends on your vaccination history. One dose of MMR was long considered enough for many adults, but people at higher risk, such as college students, healthcare workers, and international travelers, are typically advised to have two doses.
If you can't find your records, you're not stuck. A pharmacist or healthcare provider can help you sort out what documentation may count, what options exist for confirming protection, and whether a dose makes sense for your situation.
Measles spreads easily, so it's one of those vaccines worth a few minutes of attention. If you're unsure where you stand, bring what you know to your next pharmacy visit. We're happy to help you figure out the next step.