A REVIEW ON EPIDEMIOLOGY, PATHOGENESIS AND TREATMENT OF LEPTOSPIROSIS

Leptospirosis is a zoonotic disease, it arises worldwide but it is most frequent in tropical and subtropical zone. It is one of the notifiable and treatable disease. Leptospirosis is a plague caused by species of bacteria called Leptospira the bacteria shed into the nature via urine of infected animals. Rats are the most recurrent source of human sepsis. Rivers are the assumption to be a predominant risk factor for transmission of disease to humans. It possesses an extensive variation of mechanisms that allow them to avoid the host immune system and cause infection. The infection is extremely vast ranging from subclinical to multi organ infection with elevated mortality. It is frequently mild but can be terminal, it is likely to be serious and the serious alignment form known as Weils disease and can easily steer to death. The mingling of renal failure, hemorrhage and jaundice is known as Weils disease. It is the most affection pattern associated with critical leptospirosis. It is accumulating as a serious problem worldwide and superficially existing as co-infections with various unrelated diseases, including malaria and dengue. Laboratory diagnostic tests are not always accessible and usually diagnosis is executed by enzyme linked immunosorbent assay (ELISA) serology and microscopic agglutination test, rapid test are also feasible. The MAT (microscopic agglutination test) is known as Gold standard. Serological tests are most frequently used for the diagnosis of leptospirois. The carcinogenesis of human disease and mechanism of cell membrane injuries which take place mainly due to the occupancy of leptospirosis along with their antigen in host tissues many molecules hand out to the ability of leptospira to invade, colonize and to adhere. In most of the cases antibiotics are preferred to reduce the symptoms of leptospirosis.