Cervelat cow disease. By August 2008, most of the Swiss demand for bovine intestines had been met with imports from Uruguay, Argentina and Paraguay. Cervelas de Lyon are a sausage specialty of Lyonnaise cuisine. They contain finely minced pork, and either truffles or pistachios. Sold uncooked, the sausage has to be boiled before it is eaten. In Alsatian cuisine, "cervelas d'Alsace" are split open and served with cheese (gruyere) and bacon. Cervelat Cervelat, also cervelas, servelat or zervelat, is a sausage produced in Switzerland, France (especially Alsace and Lyon) and parts of Germany. The recipe and preparation of the sausage vary
Street food of Indonesia establishments maintain food hygiene standard ranges from good to acceptable — regulated and supervised by "Badan Pengawasan Obat dan Makanan" (Indonesian Food and Drug Administration) — some "warung" traditional foodstalls and street vendors might have poor hygiene. Hygiene remains a problem for sidewalk dining as clean dish washing is seldom practiced due to a lack of running water. The tropical microbes also might contribute to food poisoning cases, especially among foreigners during their stay in Indonesia. It is advisable to choose cooked hot food instead of uncooked room temperatured ones sold by street vendors. For example, when consuming food sold