Measles cases in the United States have surpassed the highest number on record since the disease was declared eliminated nationwide in 2000.
Overall, there have been 681 measles cases across 22 states this year, according to CNN's analysis of data from state and local health departments.
The states reporting measles cases are Arizona, California, Colorado, Connecticut, Florida, Georgia, Illinois, Indiana, Iowa, Kentucky, Maryland, Massachusetts, Michigan, Missouri, Nevada, New Hampshire, New Jersey, New York, Oregon, Tennessee, Texas and Washington.
As of Monday, the US Centers for Disease Control and Prevention reported 626 individual cases of measles confirmed in those 22 states. This includes illnesses reported by state health departments to the CDC through April 19 and therefore does not include cases reported since then.Soumya Karlamangla at the Los Angeles Times:
Los Angeles health officials warned this week that students and staff at UCLA and Cal State L.A. may be at risk of catching measles, an announcement that has raised questions about universities’ susceptibility to disease outbreaks.
Not only can cramped dorm rooms and crowded classrooms be breeding grounds for contagion, but young adults in California are less likely to be vaccinated than other age groups, experts say. One of the people infected in L.A.’s measles outbreak is a UCLA student, university officials confirmed Tuesday.
People who are now in their early 20s are part of what’s known as the “Wakefield generation,” because they were infants in 1998 when British scientist Andrew Wakefield published a now discredited paper claiming that vaccines cause autism. Scared of the side effects of vaccination, many parents chose to opt out.