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Do older adults need another measles vaccine? A guide to immunity and boosters

According to the Centers for Disease Control and Prevention (CDC), individuals born before 1957 are generally presumed to have natural immunity to measles and do not need a vaccine. However, the question, "Do older adults need another measles vaccine?" becomes more complex for other age groups or those with specific risk factors. Understanding your immunization history is crucial for ensuring protection against this highly contagious virus.