| outbreak of trichinosis in france associated with eating horse meat. | the investigation of a trichinosis outbreak in auvergne, france identified 23 cases in 12 households living in two cities-clermont-ferrand and montluçon-between 15 february and 7 march 1991. one patient required intensive care, 15 had major symptoms, and seven had minor or no symptoms. two case control studies demonstrated a significant (p < 0.01) association between eating horse meat and acute trichinosis. veterinary services found that three supermarkets where the patients had bought horse mea ... | 1997 | 9175309 |