June 4, 2011 7:21 PM

Search for deadly E. coli origin getting close

By
Charlie D'Agata

Health officials say they are close to pinpointing the source of a "super toxic" strain of E. coli spreading throughout Europe. (Sean Gallup)

(CBS News) 

Last Updated 7:12 a.m. ET June 5

Health officials in Germany say they are closing in on the origin of the vegetables that are responsible for the deadliest E. coli outbreak in modern times.

Four cases have now been reported in this country as well. In all, more than 2,100 people have been sickened by the bacteria, and at least 20 have died, mostly in Germany.

CBS News correspondent Charlie D'Agata reports that health investigators believe they are close to finding out just which foods caused the outbreak.

Twelve-year-old Johannes Lucka had to fight for his life after falling critically ill with the deadly E. coli bacteria. German doctors put him on a dialysis machine when his kidneys failed. He says he feels better now, but is still dizzy when he sits up.

Nearly 200 new cases of E. coli in Germany
4 in U.S. sickened by German E. coli outbreak
Toxic new E. coli strain behind Europe outbreak

A representative of the World Health Organization told CBS News that the organization is not certain that contaminated produce - cucumbers, tomatoes and/or lettuce - are to blame for spreading the bacteria, but that, "the evidence is getting stronger."

Studies found 95 percent of those infected ate at least one of those raw vegetables.

But they've yet to pinpoint where they came from. Almost all the sufferers spent time in northern Germany in May, including four Americans who recently returned home.

Suspicions have fallen on a festival in Hamburg. Investigators are also searching for clues at a small restaurant after 17 people fell ill after eating there.

Nearly 200 new cases have been reported in the last two days, and German's health minister warns: the cause of the infection may still be active.

Editor's Note: This story was updated with additional commentary from the World Health Organization.

© 2011 CBS Interactive Inc.. All Rights Reserved.
Add a Comment
by spaceatoms June 5, 2011 9:35 AM EDT
Its kinda of ironic that it starts in Hamburger........
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by freefromharm June 5, 2011 9:13 AM EDT
Why are all the mainstream media outlets ignoring the real source of the e.coli outbreak? E.coli Superbug Outbreak in Germany Is Due to the Abuse of Antibiotics in Meat Production. See http://freefromharm.org/food/food-safety-food/e-coli-superbug-outbreak-in-germany-due-to-abuse-of-antibiotics-in-meat-production/
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by rainbowroosie June 5, 2011 12:28 AM EDT
The terrorist concept is NOT far fetched --- virulent, previously unseen strain from an unidentified source --- I await the cover up.
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by kbbpll June 5, 2011 12:43 AM EDT
This strain has been seen before, although rarely. The cover up might begin when someone asks why Germany started blaming Spain.
by rationall7 June 5, 2011 12:09 AM EDT
Risk death now or become sterile from the shot, population control weeding, who knows?
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by the_voice1 June 4, 2011 11:37 PM EDT
the e coli has to be a terrorism fact, is so clear and we have to take care of our country and our children ...
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