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Increased occurrence of KCN-resistant Salmonella strains
W Rabsch1, H Kühn, A Liesegang
1Robert-Koch-Institute, National Reference Centre for Salmonellosis, Wernigerode, Germany.
Abstract:
104 KCN-resistant Salmonella strains were detected among 1391 strains typed (7.4%) during the first 7 months in 1993. In particular Salmonella enterica strains of subspecies I isolated from humans and foods exhibited this character. Those KCN-resistant Salmonella strains did not belong to a special antigen formula. The second flagellar phase could not be detected in most of these strains. KCN resistance does not seem to be plasmid-encoded.