Because of the disruption caused by the COVID-19 pandemic, studies have shown that many children missed their routine measles vaccination, leading to a warning of a possible resurgence. Measles, which is a highly contagious disease that can spread rapidly in schools, can cause serious complications if not treated. Measles was considered eliminated in the US in 2000, due in large part to vaccines. The best way to protect yourself and your children is to get vaccinated as soon as possible. As part of the 7-vaccine standard series of childhood immunizations, the CDC recommends all children get 2 doses of the MMR (measles-mumps-rubella) vaccine starting at 12-15 months of age, and then a second dosage by 4-6 years of age. Children can receive the second dose earlier as long it is at least 28 days after the first dose.