A case of atypical bovine spongiform encephalopathy (BSE), also known as mad cow disease, has been detected in a dead cow in Spain, according to the World Organization for Animal Health (OIE). The cow, which was euthanized due to signs of illness unrelated to BSE, was in northwest Galicia. The authorities have stated that the case did not enter the food chain and therefore did not pose a risk to public health. This is the first case of mad cow disease in Spain since 2012 and comes after a similar case was detected in the Netherlands last week. Atypical cases of BSE occur sporadically in older cows.