One MMR dose leaves 7% of kids unprotected

Dr. Krupa Playforth, a pediatrician known for her online presence, is addressing a common misconception about the MMR vaccine, which protects against measles, mumps, and rubella. She explains that the statement claiming children are 93% protected after one dose is misleading. According to Dr. Playforth, 93% of children develop an immune response after the first dose, but this does not mean they are fully protected. The remaining 7% do not mount any response and are still vulnerable to the virus. This is why a second dose of the vaccine is essential. The second dosage increases protection to 97%, significantly reducing the risk of infection. Dr. Playforth mentions that herd immunity helps protect those who cannot get vaccinated. As measles cases rise in the U.S., awareness is critical. Measles is highly contagious, and 90% of unvaccinated people exposed can become infected. The vaccine is highly effective when both doses are given. Parents planning to travel should ensure their children are fully vaccinated to minimize exposure risk, as measles outbreaks are occurring in various countries. In summary, parents should be aware that: - Two doses of the MMR vaccine are necessary for full protection. - Measles spreads very easily. - Initial symptoms may seem mild but can quickly worsen. - Complications from measles can be severe, especially for young children. - It’s important to check vaccination status before traveling. For more details, parents can refer to the American Academy of Pediatrics or the Centers for Disease Control and Prevention.