Scientists Thought They Had Measles Cornered. They Were Wrong.

By DONALD G. McNEIL Jr. from NYT Health https://ift.tt/2UrcGUW
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Following intensive vaccination efforts, measles cases plunged across the world. Now clusters of new infections — some linked, some not — have confounded health officials.
Scientists Thought They Had Measles Cornered. They Were Wrong. - By DONALD G. McNEIL Jr. - at Health - Keyword: Measles, Vaccination and Immunization - From The New York Times - Published at April 3, 2019 at 07:00AM