48 MDG Public Health Advisory Published Sept. 13, 2013 48th Medical Group ROYAL AIR FORCE LAKENHEATH, England -- Sainsbury supermarket has recalled its own-brand watercress due to an E. coli outbreak that has made 15 individuals ill. If you have recently bought this product off of the local economy, 48th Medical Group Public Health recommends discarding the product immediately. The recall is precautionary and no traces of contamination have been found in the products. The Food Standard Agency is continuing with the on-going investigation. For questions, contact Public Health at 01638 528777 or DSN 226-8777. Please contact your health care provider if you are feeling ill. If onset is after duty hours or on the weekend, come to the hospital's Emergency Services. Editor's note: Sainsbury's official notice is available at http://help.sainsburys.co.uk/help/products/prod-recall-watercress-lines.