Infection Hazard - E.Coli

About 20 residents of six nursing homes in Belgium have fallen ill after being infected with E. coli.Local media reported five people had died but it was not certain what role E. coli played in their deaths.The Flemish Department of Health (Departement Zorg), Federal Agency for the Safety of the Food Chain (FASFC), the National Reference Center in Brussels, and Sciensano (Belgium’s national public health institute) are investigating the outbreak.Laboratory tests show the infections are caused by the same genetic type of Shiga toxin-producing E. coli (STEC), indicating a common source. The specific type of E. coli has not yet been disclosed. Most patients became ill between Aug. 18 and 21.Joris Moonens, spokesperson for Departement Zorg, said: “Currently, we have four nursing homes in the Leuven region, one in the Aalst region, and two in the Antwerp region where residents have been confirmed or have most likely become ill with this type of E. coli bacteria. In total, this currently affects just over 20 residents and one staff member.”Samples are being taken from people with symptoms to check whether they have been infected with the same type of bacteria and to determine what they ate before getting sick. FASFC, also known as AFSCA and FAVV, is mapping the supply chain and conducting sampling to identify the source.FASFC inspectors are visiting the various nursing homes involved, analyzing menus and collecting any leftovers or other samples.Aline Van den Broeck, spokesperson for FASFC, said: “The type of infection and its spread indicate contamination through food. We are currently examining all food consumption in the various nursing homes where contamination has been detected. It is still too early at this stage of the investigation to identify a likely source of contamination.”In 2024, Belgium reported four STEC outbreaks with 14 patients.