According to the World Health Organization, about 85% of the world's children received a measles vaccine by their first birthday in 2014 - up from 73% in 2000. Between 2000 and 2014, measles vaccination prevented an estimated 17.1 million deaths making it one of the "best buys" in public health.
Measles cases in U.S. highlight need to eliminate vaccine-preventable diseases everywhere
The news media in the United States and abroad has been abuzz in recent days focusing on the measles outbreak at Disneyland. The irony of this situation is that measles, after being officially eliminated in the United States in 2000, reappeared in 2014 with 644 cases in 27 states as reported by the US Centers for Disease Control and Prevention (US CDC). The reason is simple: while in the 1980s, more than 97% of one-year olds in the United States were routinely vaccinated, the current share has fallen to 91%, facilitated by exemptions in some states that permit parents to “opt out” of vaccinating children on the basis of religious or personal beliefs. In other parts of the world, continued measles outbreaks in Europe, sub-Saharan Africa and Southern Asia have also occurred due to weak routine immunization systems and delayed implementation of accelerated disease control.