Measles is on the rise in the US, with 321 reported cases so far this year. The disease is spreading to other states, prompting people to question their vaccination status. If you received the measles vaccine as a child, it’s unclear if that dose will protect you now.
The majority of those getting sick are unvaccinated. However, even vaccinated individuals may not have complete protection, especially if they were vaccinated before 1968 or later in life. The Centers for Disease Control and Prevention recommends revaccinating people who received early versions of the vaccine between 1957 and 1968.
Those with certain high-risk factors, including healthcare workers and international travelers, are being encouraged to get an additional dose. If you only received one dose of the measles vaccine or were never vaccinated, it’s generally a good idea to do so now.
While there’s no evidence that vitamin A can prevent measles, vaccines remain the best way to prevent infection. The measles vaccine has been shown to be 97% effective for those who have two doses. However, side effects are possible with any vaccination.
Ultimately, consulting your healthcare provider is recommended to determine if you need a booster shot and to discuss any concerns about your vaccination status.
Source: https://fortune.com/well/2025/03/21/do-i-needmeasles-booster-shot-as-adult