Last week, the Czechs detected horse meat for the first time - in lasagne Bolognese made by frozen food processor Tavola S. A. Comigel and sold at Tesco. Ikea has halted all sales of meatballs in Sweden after Czech authorities detected horse meat in frozen meatballs that were labelled as beef and pork. Ikea said on its Facebook page that it won't sell or serve any meatballs at its stores in Sweden out of concern for "potential worries among our customers." The company said its own controls had not shown any traces of horse meat. It wasn't immediately clear whether Ikea would also stop selling meatballs in other countries.