sausage

People walk past a sausage stand at the food expo Anuga in Cologne, Germany. Around 6,800 exhibitors from 98 countries will take part in the food industry trade fair from 5th to 9th October.

Patrik Stollarz/AFP/Getty Images

A sausage stand at the Anuga food expo in Cologne, Germany. Around 6,800 exhibitors from 98 countries will take part in the industry trade fair, from October 5-9.