Genotypic characterization of Streptococcus infantarius subsp. coli isolates from sea otters with infective endocarditis and/or septicemia and from environmental mussel samples.

Pulsed-field gel electrophoresis (PFGE) was used to type 128 Streptococcus infantarius subsp. coli isolates from sea otters and mussels. Six SmaI PFGE groups were detected, with one predominant group representing 57% of the isolates collected over a wide geographic region.

Aerobic oral and rectal bacteria of free-ranging Steller sea lion pups and juveniles (Eumetopias jubatus) in Alaska.

Bacteriologic cultures from oral, rectal, and lesion samples from free-ranging Steller sea lion (SSL, Eumetopias jubatus) pups and juveniles in Alaska (2001-2005) were examined to determine frequency of infection by a specific subset of common and pathogenic aerobic bacteria. Associations between isolated bacteria and age, sex, body condition, location, and sampling season were investigated. Salmonella spp.