A new Salmonella serotype isolated in Canada:Salmonella sherbrooke (16:d:1,6)

A new Salmonella serotype classified in the Kauffman sub-genus I (Kauffman 1963) has been isolated in Canada from a stock of cacao beans from Nigeria. Salmonella sherbrooke shares the antigenic structure 16:d:1,6.     

沙门氏菌Ⅲb的一个新血清型

An enterobacterium culture, S3188, providing with Salmonella biological characteristics, except exhibiting indole positive reaction, was isolated from the intestinal content of reptile a snake. It utilized malonate, did not ferment dulcitol, it attacked lactose promptly, and ONPG positive. H antigens appeared diphasic. By cross agglutination and absorption tests, it was demonstrated that the antigenic formula of this strain is 53:1, Z13:e, n,(Z15)... It was found to be a new serotype of Salmonella IIIb.     

Molecular fingerprinting of Salmonella serotype Glostrup

Thirteen isolates of Salmonella serotype Glostrup (antigenic formula, 6.8:z10:e,n,z15) from various sources and countries were analysed by ribotyping and IS200 fingerprinting. Both methods provided a high index of strain discrimination by allowing detection of three ribotypes and eight IS200 fingerprints which, though generally related, were readily distinguishable. The findings of this analysis confirm the usefulness of ribotyping and IS200 fingerprinting for studying the epidemiology of rarely isolated salmonellae of serogroup C.