Timeliness of surveillance during outbreak of Shiga Toxin-producing Escherichia coli infection, Germany, 2011.

In the context of a large outbreak of Shiga toxin-producing Escherichia coli O104:H4 in Germany, we quantified the timeliness of the German surveillance system for hemolytic uremic syndrome and Shiga toxin-producing E. coli notifiable diseases during 2003-2011. Although reporting occurred faster than required by law, potential for improvement exists at all levels of the information chain.