[Prevalence of anti-Yersinia enterocolitica antibodies in an open population of the city of Rome].

This work shows the results of a seroepidemiological study of a group of 691 apparently healthy individuals: 246 males and 445 females from a Rome out-patient consulting center. 72 individuals (10.42%) were found positive with an antibody titer from 1:20 to 1:40. The percentages regarding the sexes and also those regarding the age groups did not show significant differences. The results of the research demonstrate a limited diffusion of Yersinia enterocolitica infection in the area under scrutiny. The results are correlated with those of similar researches.