1. Centers for Disease Control and Prevention (2015) Surveillance for Foodborne Disease Outbreaks, United States, 2013, Annual Report. Available at: http://www.cdc.gov/foodsafety/pdfs/foodborne-disease-outbreaks-annual-report-2013-508c.pdf . Last accessed on 15 Feb 2016
2. Die Task Force EHEC (2011) Ergebnisbericht der Task Force EHEC zur Aufklärung des EHEC O104:H4 Krankheitsausbruch in Deutschland. J Verbr Lebensm 6:483–495
3. European Commission (2002) Regulation (EC) No 178/2002 laying down the general principles and requirements of food law, establishing the European Food Safety Authority and laying down procedures in matters of food safety. Off J Eur Commun L 31
4. European Commission (2011) Commission Implementing Decision of 6 July 2011 on emergency measures applicable to fenugreek seeds and certain seeds and beans imported from Egypt. Off J Eur Union. L179/10
5. European Food Safety Authority (2011). Tracing seeds, in particular fenugreek (Trigonella foenum-graecum) seeds, in relation to the Shiga toxin-producing E. coli (STEC) O104:H4 2011 outbreaks in Germany and France. Available at: http://www.efsa.europa.eu/sites/default/files/scientific_output/files/main_documents/176e.pdf . Last accessed on 15 Feb 2016