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CDC: Traveler Tied to 34 Measles Cases | ||
2006-12-22 | ||
The outbreak accounted for more than half of the 66 measles cases in the United States in 2005. Widespread use of the measles vaccine has dramatically reduced the incidence of the disease over the past four decades; in 2004, there were just 37 cases, the smallest number in nearly 90 years of record-keeping. The girl unknowingly brought the viral disease back to her home state of Indiana, the Centers for Disease Control and Prevention reported. Thirty-two other people in Indiana and one from Illinois became infected. Three people were hospitalized, but no one died. Only two of the 34 people had been vaccinated against measles. "The outbreak occurred because measles was imported into a population of children whose parents had chosen not to vaccinate their children because of safety concerns, despite evidence that measles-containing vaccine is safe and effective," the CDC said. Nearly all of the 32 other U.S. cases in 2005 originated abroad, including 16 involving U.S. residents infected while traveling overseas and seven involving foreigners who were infected before visiting the United States. In the decade before a vaccine became available in 1963, about 450,000 measles cases and about 450 measles deaths were recorded in the U.S. each year. The disease often characterized by a rash that begins on the face and spreads can cause ear infections, diarrhea and pneumonia. It kills about one in 1,000 patients, according to the CDC. The U.S. vaccination rate against measles is now more than 90 percent.
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