Measles outbreaks increase; two vaccine doses essential

Measles cases are rising in the U.S., with outbreaks in several states. This virus is highly contagious, and many parents are confused about the MMR vaccine, which protects against measles, mumps, and rubella. Dr. Krupa Playforth, a pediatrician known as The Pediatrician Mom, addresses a common myth. She explains that while many think one dose of the MMR vaccine provides 93% protection, this is misleading. In reality, 93% of children respond to the first dose, but 7% do not develop adequate immunity. This is why a second dose of the MMR vaccine is important. It helps those 7% build an immune response. After receiving both doses, 97% of children are protected against measles. The last 3% rely on herd immunity to stay safe. Currently, measles outbreaks are a concern. The virus is highly contagious—90% of unvaccinated people exposed to it will get infected. However, the vaccine is very effective when both doses are given on time. For parents planning to travel, it is vital to check their child's vaccination status. Ideally, children over age one should have received two doses of the MMR vaccine to ensure they fall within the 97% protection level. Parents should keep these points in mind: - Both doses of the vaccine are necessary for full protection. - Measles spreads very easily. - Initial symptoms include fever, cough, and a runny nose, leading to a rash. - Complications can be serious, possibly resulting in pneumonia or brain swelling. - Check vaccination status before traveling, as outbreaks are occurring in many countries. For more details, parents can visit the American Academy of Pediatrics or the Centers for Disease Control and Prevention.