The burden of leptospirosis in humans and animals in Africa is higher than that reported from other parts of the world. However, the disease is not routinely diagnosed in the continent. One of major factors limiting diagnosis is the poor availability of live isolates of locally circulating Leptospira serovars for inclusion in the antigen panel of the gold standard microscopic agglutination test...

BACKGROUND Equine recurrent uveitis (ERU) is a common cause of ocular pain and blindness in horses. Leptospira spp. have been commonly implicated in the pathophysiology of ERU in mainland Europe and the USA. No recent studies have been carried out in the UK, but Leptospira is reported not to be a major factor in the aetiology of ERU in the UK. OBJECTIVES To establish the prevalence of Leptosp...

OBJECTIVE Detecting antibodies against Leptospira spp. in Neotropical primates and workers in a Colombian Zoo and identifying the risk factors associated with the disease. METHODS A cross-sectional study was performed regarding 65 Neotropical primates and 20 zookeepers. The samples were processed by microagglutination test (MAT) using a reference strain collection consisting of 21 Leptospira ...

Serological prevalence of Leptospira serovars among pigs in Ukraine during the period 2001–2019 | V Ukhovskyi, A Pyskun, L Korniienko, H Aliekseieva, O Moroz, G Kyivska, Mezhenskyi Agricultural Journals

Primers for PCR were selected from a sequenced fragment of clone pL590, which contains a repetitive element present in the genome of Leptospira interrogans serovar hardjo type hardjoprajitno (M. L. Pacciarini, M. L. Savio, S. Tagliabue, and C. Rossi, J. Clin. Microbiol. 30:1243-1249, 1992). A specific DNA fragment was amplified from the genomic DNAs of serovar hardjo type hardjoprajitno and nin...

Leptospirosis caused by infection with pathogenic leptospires, which is the most prevalent zoonotic disease in the world. The outer membrane proteins (OMPs) of pathogenic leptospires such as LipL41 play a crucial role in pathogenesis of this disease. Therefore a major challenge to develop an effective vaccine against leptospirosis is application of basic research on the OMPs of leptospires to i...

Leptospirosis is an important infectious disease of animals and humans caused by the pathogenicleptospires which are classified into one species of Leptospira interrogans containing over 212 serovars. Thisstudy was conducted to determine the prevalence of Leptospira-induced abortions in Tabriz (north-west ofIran) dairy herds and to determine the pathogenic Leptospira serovars responsible. From ...

Over 230 serovars of Leptospira interrogans have been identified; however few have been completely characterised. The aim of this study was to characterise the proteome of serovar Canicola and to compare this against the serovars of Copenhageni and Pomona. 2D-LC/MS analysis identified 1653 Leptospira proteins in serovar Canicola; 60 of these proteins were common to Copenhageni and Pomona, 16 of...

Abortion in dairy cattle is generally defined as the loss of fetus on days 47-265 of pregnancy and can significantly reduce the income and capital gain of farmers and producers. Therefore, sufficient economical support and preventive measurements are essential for this issue. In this study, genetic materials were extracted from the abomasum rennet, as well as homogenous preparations of brain, k...

Blood from patients suspected of leptospirosis 148 specimens were cultured for leptospira. Twenty two specimens were positive (15%). The isolated leptospira were tested against the 24 serovars of standard antisera by Microscopic Agglutination Test (MAT). It was found that all 22 leptospira isolates reacted strongly against L. autumnalis, except 1 isolate that also reacted against serovar djasim...