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What is your best protection against measles?

Source: Health Team, Cleveland Clinic

Although measles was declared eliminated in 2000, recent outbreaks have put the highly infectious virus back on the map.

The largest outbreak (about 70 cases in a handful of southwestern states), which occurred earlier this year, had its origins at Disneyland in California, according to the U.S. Centers for Disease Control and Prevention. The confirmed cases included five Disney employees and visitors.

Large measles outbreaks have occurred in recent years in many other countries, particularly in Western Europe, Pakistan, Vietnam and the Philippines. Travelers to...