Tolong jelaskan mengenai Austria dari Wabak E.coli O104:H4 2011 dalam bahasa melayu

On May 31st, Austrian authorities inspected 33 organic supermarkets to make sure Spanish vegetables had been removed. The move came after an apparently overzealous recall and ban on sales of both cucumbers, tomatoes s and aubergines (eggplants) that had originated in Spain and were delivered to Austrian food stores by various German companies.