Download Citation on ResearchGate | Serología diagnóstica de leptospirosis porcina en México | Results obtained from sample testing of 1 Request PDF on ResearchGate | Leptospirosis porcina. Primer First isolation of Leptospira interrogans serovar tarassovi in Chile Apparently healthy swine. Resumen. GIRALDO DE LEON, G. y ORREGO URIBE, A.. Leptospirosis. The waters from the swine farm as vehicles of Leptospira, at the central coffee growers.

Author: Grohn Dale
Country: France
Language: English (Spanish)
Genre: Medical
Published (Last): 26 April 2012
Pages: 326
PDF File Size: 11.98 Mb
ePub File Size: 18.91 Mb
ISBN: 341-1-30599-508-9
Downloads: 3279
Price: Free* [*Free Regsitration Required]
Uploader: Kagarg

This species has been isolated also from free-living opossums in Brazil [ 30 ]. The highest proportional contamination rate by leptospira in drinking and washing water, was shown by deposit tanks and the nipples.

Concentrated swine feeding operations and public health: Citations Publications citing this paper. Topics Discussed in This Paper. porclna

Two hundred and ninety two samples of drinking water porcian taken and There is also an increase in the possibilities for employment and agricultural income, and a higher attainment of foods by consumers of scarce resources.

A retrospective analysis of the leptospirosis research in Colombia. Zoonosis transmitidas por animales silvestres y su impacto en las enfermedades emergentes y reemergentes. First report in Cuba of Leptospira interrogans serovar Tarassovi and clinical and epidemiological characteristics of swine leptospirosis foci.

To calculate the repeat copy number the following formula was used: Leptospirosis is a worldwide zoonose and is endemic in many countries. On lepotspirosis other hand, the 17 strains obtained in this study, as well as the 7 reference antigens: Leptoepirosis comparison between Polymerase Chain Reaction PCR and traditional techniques for the diagnosis of leptospirosis in bovines. The prevalence of infections from the different serovars of Leptospira spp. Due to the environmental, social and economic conditions that characterize leptospirosis, the importance of this zoonosis in the world is evident, and particularly in tropical zones.


Cuaderno de Desarrollo Lepgospirosis, The order of importance, concerning the proportional contamination rate was: In total, animals from diptanks in 33 magisterial districts were sampled and tested with the microscopic agglutination test MAT.

Serologica diagnostica de leptospirosis porcina en Mexico This is evidenced by the appearance of epidemics and outbreaks due to climatic, cultural and social factors.

J S O’keefe New Zealand veterinary journal Articles related to the impact of leptospirosis on human, animal and ecosystem health were also analyzed.

Swine leptospirosis first isolation of leptospira interrogans serovar tarassovi in chile

Animal Science Implications of urban and rural agricultural practices on the transmission of leptospirosis. Multiplex PCR-based detection of leptospira in environmental water samples obtained from a slum settlement. Can’t read the image? According to data from the National Health Institute, during and the number of cases of leptospirosis increased, which is related to the rain season and leptospiroais.

Mutations affecting Leptospira interrogans lipopolysaccharide attenuate virulence. The positiveness of leptospira cultures was as follows: Swine leptospirosis first isolation of leptospira interrogans serovar tarassovi in chile. Ina human case of leptospirosis in Berlin was linked to the possible infection by freshwater contaminated with wild boar urine [ 11 ]. Old lessons and new paradigms.

In addition, an alteration of the public health measures is produced in face of natural catastrophes because they become inefficient and hard to operate, making the human population more vulnerable to the infection King, Leptospirosis prevalence in Chinese populations in the last two decades. However, the adaptability of the bacteria to survive in fresh water and adjacent soils where there is a lack of nutrients stands out and the hypothesis of interaction with other microorganisms in the environment is suggested, and even with germs of its species, for growth.


The animal species adapted to Leptospira serovars are: Despite the broad distribution, in most countries the epidemiologic vigilance programs for leptospirosis present limitations and few have laboratories for effective diagnosis Vanasco et al.

According to Guerraleptospirosis is recognized as an occupational disease in humans that affects specific at-risk groups, such as workers in rice fields lfptospirosis other agricultural crops, as well as miners and maintenance workers in infected environments like sewage systems, and soldiers stationed in rain forest zones. However, these animals have been in contact to leptospiras in their environment in the past.

Estudio serológico de leptospirosis bovina en México

In Argentina leptos;irosis disease is endemic and no epidemiological control or prevention programs have been yet implemented. This work was carried out at fifteen swine farms of the central coffee growers area where the presence of leptospiras was confirmed in the existing water sources.

This finding suggests that wild boars are susceptible to L. The necessity for population control also constitutes a risk for hunters to become infected by Leptospira spp.