sp. nov, . sp. nov, . sp. nov, . sp. nov and . sp. nov: five new species isolated from water sources in the Midwestern United States.

Isolates of spp. were cultured from water sources at five different sites in central Iowa in the Midwestern United States and characterized by whole-genome sequencing. Isolates were helix-shaped and motile.

Identification of equine mares as reservoir hosts for pathogenic species of .

Equine leptospirosis can result in abortion, stillbirth, neonatal death, placentitis, and uveitis. Horses can also act as subclinical reservoir hosts of infection, which are characterized as asymptomatic carriers that persistently excrete leptospires and transmit disease. In this study, PCR and culture were used to assess urinary shedding of pathogenic from 37 asymptomatic mares.

Concurrent colonization of rodent kidneys with multiple species and serogroups of pathogenic .

Rodents are important reservoir hosts of pathogenic leptospires in the US Virgin Islands. Our previous work determined that trapped rodents were colonized with serogroup Ballum ( = 48) and/or serogroup Icterohaemorrhagiae ( = 3). In addition, nine rodents appeared to be colonized with a mixed population comprising more than one species/serogroup.

Genomic Features of Antimicrobial Resistance in Isolated from Dogs with Pyoderma in Argentina and the United States: A Comparative Study.

is the most common opportunistic pathogen in dogs and methicillin resistance (MRSP) has been identified as an emerging problem in canine pyoderma. Here, we evaluated the antimicrobial resistance (AMR) features and phylogeny of isolated from canine pyoderma cases in Argentina ( = 29) and the United States ( = 29). 62% of isolates showed multi-drug resistance.