Search results
Results from the WOW.Com Content Network
Schistosomiasis is known as bilharzia or bilharziosis in many countries, after German physician Theodor Bilharz, who first described the cause of urinary schistosomiasis in 1851. [ 81 ] [ 82 ] The first physician who described the entire disease cycle was the Brazilian parasitologist Pirajá da Silva in 1908.
This is due to high prevalence of schistosomiasis in areas where chronic viral hepatitis is prevalent. One important factor was the development of large reservoir of infection due to extensive schistosomiasis control programs that used intravenously administered tartar emetic since the 1960s. [52]
It is found in Africa and the Middle East. It is the major agent of schistosomiasis, the most prevalent parasitic infection in humans. [1] It is the only blood fluke that infects the urinary tract, causing urinary schistosomiasis, and is the leading cause of bladder cancer (only next to tobacco smoking). [2] [3] The diseases are caused by the eggs.
In addition, control measures, such as snail control programs, health education campaigns and improved water supply and sanitation systems, can help to reduce the prevalence of the disease. Schistosomiasis is a significant public health problem in many countries, particularly in sub-Saharan Africa, where it is endemic.
Schistosoma is a genus of trematodes, commonly known as blood flukes.They are parasitic flatworms responsible for a highly significant group of infections in humans termed schistosomiasis, which is considered by the World Health Organization to be the second-most socioeconomically devastating parasitic disease (after malaria), with hundreds of millions infected worldwide.
Schistosoma japonicum is an important parasite and one of the major infectious agents of schistosomiasis.This parasite has a very wide host range, infecting at least 31 species of wild mammals, including nine carnivores, 16 rodents, one primate (human), two insectivores and three artiodactyls and therefore it can be considered a true zoonosis.
Main article: Human parasite Endoparasites Protozoan organisms Common name of organism or disease Latin name (sorted) Body parts affected Diagnostic specimen Prevalence Source/Transmission (Reservoir/Vector) Granulomatous amoebic encephalitis and Acanthamoeba keratitis (eye infection) Acanthamoeba spp. eye, brain, skin culture worldwide contact lenses cleaned with contaminated tap water ...
Serologic surveys for schistosomiasis due to S. malayensis indicate of 3.9% prevalence in rural populations. [6] It was unsuccessful at adapting to human host. Infected rodents are often found near snail habitats. [6] Infections in humans are unlikely and are considered rare.