serovars, only 6 grew in the presence of 2,6-diaminopurine, whereas 13 of 19 lipase-negative serovars did grow in media containing this purine analog.
Identification of the agent: Diagnosis is based on the isolation of the organism either from tissues collected aseptically at necropsy or from faeces, rectal swabs or environmental samples, food products and feedstuffs; prior or current infection of animals by some serovars may also be diagnosed ...
How many pathogenic serovars exists and how are they characterized? So far, there are over 250 pathogenic serovars. Serovars having antigenic similarities are formed into serogroups, and all serovars have been divided into 25 serogroups.
JAVMA, Vol 237, No. 3, August 1, 2010 Scientific Reports 293 SMALL ANIMALS L eptospirosis is a common mammalian zoonosis of worldwide distribution. 1,2 It has been described as a reemerging disease in dogs, in which it is associated with renal failure, hepatic dysfunction, and other disorders. 3 ...
The prevalence of infection with other serovars of Leptospira in cattle varies with different husbandry conditions; serovars Pomona and Grippotyphosa are the other relatively common causes of bovine leptospirosis in the U.S. Leptospirosis caused by infection with serovar Hardjo Prevalence—The most ...
• Serovars associated with disease in horses include hardjo , pomona , canicola , icterohaemorrhagiae and sejroe. • Serovars associated with disease in dogs include po-mona, grippotyphosa, canicola, icterohaemorrhagiae, pyrogenes, paidjan, tarassovi, ballum and bratislava .
Subspecies and serovars important in human disease Most of the isolates that cause disease in humans and other mammals belong to S. enterica subsp. enterica .
serovars, grouped with respect to the monthly precipitation average during the 4-year period of the study. TABLE 3. Pearson correlation coefﬁcient values for the different serovars and the environmental parameters considered in this study Environmental
http://vdi.sagepub.com/ Investigation Journal of Veterinary Diagnostic http://vdi.sagepub.com/content/14/2/164 The online version of this article can be found at:
inhibition of salmonella serovars, escherichiacoli o157:h7and listeriamonocytogenes during dry-curingand drying ofmeat:acase study with basturma