Nationwide spread of salmonella reported by RKI
In recent years, the Robert Koch Institute has documented between 1 to 6 incidents of Salmonella Umbilo-related illness annually. However, by 2024, the institute has logged 98 infections. These cases are not limited to Germany, as there have also been occurrences in Austria and Denmark. The culprit behind these infections is believed to be Salmonella from Italian rocket salad.
The sequence and plaatsing of these infections hint at a connection to a widely distributed food product. Individuals affected have pointed towards rocket salad as a potential source. In Austria, samples of rocket salad from Italy have already tested positive for S. Umbilo, suggesting that a substantial portion of the cases in all three countries could be attributed to contaminated rocket salad.
Initial Cases Reported in Late July
The first instances of the illness in Germany were reported to the RKI towards the end of July. Since early August, there has been a notable surge in cases, with approximately 16 to 18 new cases reported each week. All federal states, excluding Bremen and Saarland, have been affected. No fatalities have been recorded as of yet.
Given that only a small percentage of individuals with gastrointestinal symptoms seek medical attention and even fewer get microbiologically tested, the actual number of cases is likely much higher. Moreover, additional infections are expected in the near future.
Salmonella Umbilo represents a relatively uncommon subtype of the Salmonella enterica bacteria. Similar to other salmonella strains, it can lead to food poisoning in humans. Symptoms often include diarrhea, stomach pain and cramps, nausea and vomiting, and fever. Among young children, the elderly, and individuals with compromised immune systems, severe cases can be particularly harmful.
The Robert Koch Institute, being the primary body responsible for this investigation, has traced many of these cases back to the initial cases reported in Late July. The Robert Koch Institute, known for its comprehensive work, has collaborated with international health organizations to monitor and contain the spread of Salmonella Umbilo.
