02/11/2025
For a 69-year-old, measles is a concern primarily if they lack immunity, as adults face a higher risk of severe complications compared to children. However, most people born before 1969 are considered to have natural immunity because the disease was so widespread before the vaccine was introduced, making prior infection very likely.
Immunity and Vaccination
Presumed Immunity: Health authorities generally assume that adults born before 1969 (which includes a 69-year-old) are already immune to measles from childhood exposure and do not typically require a vaccine.
Exceptions: A 69-year-old may be at risk if:
They were born in a country where measles was not prevalent or the vaccine was available but not received.
They have a compromised immune system due to other health conditions.
They are traveling to an area with a current measles outbreak.
Action: If unsure about their immunity status, they should consult a healthcare provider. A simple blood test can confirm immunity (antibody levels). If they are not immune and at risk, a doctor may recommend the MMR (measles, mumps, and rubella) vaccine.
