[Detection of Salmonella carriers among the dogs of the province of Ferrara. Isolations in 1 year and antibiotic-resistance].

When fecal samples were examined from 2.138 dogs, 166 (7.16 per cent) yelded Salmonellae of 30 different serotypes. The most frequent serotypes found were S. saint paul, S. typhimurium, S. hadar, S. haifa, S. brandenburg, S. london, S. agona, S. enteritidis, A. meleagridis, S. bredeney, S. infantis, S. panama, S. reading. The antibiotic susceptibility tests against 11 drugs showed resistance to sulphonamides.