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Conveys the highest level of importance; warrants immediate action or attention.
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Provides important information for a specific incident or situation; may not require immediate action.
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Today we have a HAN ADVISORY on the outbreak of EHEC or Shiga-Toxin producing E. Coli in Europe, with instructions for Health Care providers to be on the lookout of possible symptoms in travelers returning from Europe.
As of May 31st, the CDC has been made aware of 3 cases of HUS among travelers who recently entered the United States after leaving Germany.
While most of the information below is of greatest interest to clinicians, this illustrates that in today’s highly mobile society, even an outbreak of a food borne illness can impact countries oceans apart.
This is an official
CDC HEALTH ADVISORY
Distributed via Health Alert Network
June 3, 2011, 9:30 a.m. EST
CDCHAN-00322-ADV-N
CDC is monitoring a large outbreak of Shiga toxin-producing Escherichia coli O104:H4 (STEC O104:H4) infections ongoing in Germany. The responsible strain shares virulence characteristics with enteroaggregative E. coli (EAEC). As of May 31, 2011, the Robert Koch Institute (RKI) reported 470 patients with hemolytic uremic syndrome, or HUS (a severe condition associated with STEC infection that can lead to kidney failure), and nine deaths. The strain of STEC that is causing this illness, STEC O104:H4 is very rare. The illness that it causes is similar to that caused by E. coli O157:H7 or STEC O157:H7, which is also a Shiga toxin-producing E. coli.
CDC is not aware of any cases of STEC O104:H4 infection ever being previously reported in the United States. However, as of May 31, 2011, three cases of HUS in the United States have been reported in persons who recently traveled to Hamburg, Germany. CDC is working with state health departments to learn more about these suspected cases and obtain bacterial isolates for further characterization.
CDC has recommended that any person who has recently traveled to Germany and has signs or symptoms of STEC infection, or HUS, should seek medical care and let the medical provider know about the outbreak of STEC infections in Germany and the importance of being tested for STEC infection.
Symptoms of STEC infection include severe stomach cramps, diarrhea (which is often bloody) and vomiting. If there is fever, it usually is not very high. Most people get better within 5–7 days, but some patients go on to develop HUS, usually about a week after the diarrhea starts.
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