Germany, U.K. Are Hit Hard as E. coli Cases Spread Across Europe and Possibly Enter U.S.
June 2, 2011 -- The E. coli outbreak that has left several dead and hundreds ill across Europe -- and may now have caused two U.S. travelers to become ill -- is a new strain that has never been seen before, according to an official at the World Health Organization (WHO).
According to a statement yesterday from the CDC, there are no confirmed cases of this strain in U.S. travelers to Europe. But media reports citing the CDC say that the two U.S. illnesses with E. coli-like symptoms are associated with recent travel to Germany and the agency is waiting for test results to see if it is the same strain. Both travelers are expected to survive.
In Europe, Germany and the U.K. have been hardest hit, but there has been one death in Sweden and reported cases in Spain, the Netherlands, Austria, Denmark, Norway, Switzerland, and the Czech Republic, according to U.K.’s Mail Online.
The Health Protection Agency in the U.K. says seven people in the U.K. have been infected with the strain of E. coli linked to the outbreak in Germany.
Hilde Kruse, a food safety expert at the WHO, is quoted by the Associated Press as saying, "This is a unique strain that has never been isolated from patients before."
She says the new strain has "various characteristics that make it more virulent and toxin-producing" than the many E. coli strains people naturally carry in their intestines.
Kruse says it's not unusual for bacteria to mutate, evolve, and swap genes.
Three of the four new cases are in U.K. residents who have recently returned from Germany, and the other involves a person from Germany who is on vacation in England.
In total, three people in the U.K. have been diagnosed with HUS and four with bloody diarrhea.