Salmonella enterica subspecies diarizonae serovar 61:(k):1,5,(7) as cause of caprine abortion

Prevalence and antimicrobial resistance of Salmonella enterica subsp. diarizonae serovar 61:k:1,5,(7) in Swiss sheep flocks

“…No microbiological resistance was found in 146 Swiss S. IIIb 61:k:1,5, (7) isolates. This is consistent with results from a previous Swiss study with comparable methods and the findings of the published genome sequence of a German S. IIIb 61:k:1,5,(7) isolate from 2019 (Schnydrig et al, 2018;Uelze et al, 2019). In contrast, high resistance to sulfamethoxazole was found in two older studies from Germany and Switzerland (Bonke et al, 2012;Methner and Moog, 2018).…”

“…In addition to symptomless colonisation, S. IIIb 61:k:1,5,( 7) is described in the context of clinical disorders such as abortion, enteritis or epididymo-orchitis in sheep (Davies et al, 2001;Ferreras Mdel et al, 2007;Chatzopoulos et al, 2016;Schnydrig et al, 2018;Hyeon et al, 2021). Moreover, S. IIIb 61:k:1,5,( 7) is the only Salmonella serovar described as the causative agent of chronic proliferative rhinitis (CPR) in sheep (Meehan et al, 1992;Lacasta et al, 2012;Stokar-Regenscheit et al, 2017).…”

Prevalence and risk factors of Salmonella Spp in ovine flocks in the central region of Algeria

“…Moreover, in adult females, the postpartum period is accompanied by a greater frequency of faecal excretion of salmonella by asymptomatic carriers (Morisse et al, 1992), which is due to dietary changes, digestive disturbances and the stresses resulting from gestation, lactation and lambing and its complications which depress the body's natural defenses and reduce the animals' resistance to Salmonella (Pardon et al, 1979;Schnydrig et al, 2018).…”

“…In a Swiss study, S. enterica subsp. diarizonae serovar 61:(k):1,5,(7) was isolated from the placenta, stomach contents, lung and liver of a goat's fetus and ewe's placenta in the same farm (Schnydrig et al, 2018). In Spain, S. enterica indiana serotype (1, 4, 12: z: 1.7) was isolated from stomach contents, fetus liver and vaginal swabs (Luque et al, 2009).…”

Complete Genome Sequence of Salmonella enterica subsp. diarizonae Serovar 61:k:1,5,(7) Strain 14-SA00836-0, Isolated from Human Urine

“…diarizonae serovar 61:k:1,5,(7) primarily infects sheep, with a high prevalence in sheep herds worldwide ( 1 – 3 ). Although most sheep appear to be asymptomatic carriers, infection with Salmonella serovar 61:k:1,5,(7) can cause chronic proliferative rhinitis ( 4 , 5 ) and abortions ( 6 , 7 ). The genome of a Salmonella serovar 61:k:1,5,(7) strain isolated from sheep was first described in 2019 ( 1 ).…”