A Dose of Knowledge to Stop the Measles

By Jarris Coles, RN (Community Based Nurse)

As of May 2025, several major cities across the United States are experiencing a concerning measles outbreak. The CDC has reported over 200 confirmed cases, primarily affecting unvaccinated individuals. This outbreak has prompted renewed calls for vaccination awareness and highlighted the importance of maintaining high immunization rates.

Key things to know about MMR (Measles, Mumps and Rubella) vaccination:

Resource:

• https://www.cdc.gov/measles/vaccines/index.html

• Older children, adolescents & adults need 1-2 doses if no evidence of immunity
• Doses must be 28 days apart minimum
• International travelers must be fully vaccinated before travel
• Infants 6-11 months: 1 dose before travel + 2 doses after first birthday
• During mumps outbreaks extra dose may be neededif advised by health authorities
• No need for extra dose if you already have 2 doses (unless specifically notified)