LEISHMANIA VIANNIA Meaning and
Definition
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Leishmania viannia is a species of parasitic protozoa belonging to the genus Leishmania, which primarily affects humans and causes a disease known as leishmaniasis. Leishmaniasis is a neglected tropical disease that is prevalent in many countries, particularly in South America.
Leishmania viannia is transmitted to humans through the bite of infected female sandflies belonging to the genus Lutzomyia. These sandflies acquire the parasite when they feed on infected reservoir hosts, which can include humans, rodents, dogs, or other mammals. Once inside the human body, the Leishmania viannia parasite invades various immune cells, such as macrophages, where it multiplies and persists, leading to the development of leishmaniasis.
There are several clinical forms of leishmaniasis caused by Leishmania viannia, including cutaneous leishmaniasis, mucocutaneous leishmaniasis, and visceral leishmaniasis. Cutaneous leishmaniasis results in skin ulcers, while mucocutaneous leishmaniasis affects the mucous membranes of the nose, mouth, and throat. Visceral leishmaniasis, also known as kala-azar, affects multiple organs and can be fatal if left untreated.
Diagnosis of Leishmania viannia infection is typically done through microscopic examination of infected tissues or by culturing the parasite in specialized laboratory media. Treatment usually involves antimonial drugs, although resistance to these medications is becoming an increasing concern. Prevention of Leishmania viannia infection involves avoiding contact with sandflies and using protective measures such as insect repellents, bed nets, and proper clothing in endemic areas.
Common Misspellings for LEISHMANIA VIANNIA
- keishmania viannia
- peishmania viannia
- oeishmania viannia
- lwishmania viannia
- lsishmania viannia
- ldishmania viannia
- lrishmania viannia
- l4ishmania viannia
- l3ishmania viannia
- leushmania viannia
- lejshmania viannia
- lekshmania viannia
- leoshmania viannia
- le9shmania viannia
- le8shmania viannia
- leiahmania viannia
- leizhmania viannia
- leixhmania viannia
- leidhmania viannia
- leiehmania viannia
Etymology of LEISHMANIA VIANNIA
The word "Leishmania" is derived from the name of Sir William Boog Leishman, a British pathologist who first described the protozoan parasites responsible for causing Leishmaniasis in 1903. The term "viannia" is named after the Brazilian physician and scientist Manoel Dias de Vieira Vianna, who extensively studied and contributed to the understanding of Leishmania parasites in South America.
Therefore, "Leishmania viannia" is a combination of the named respective after these scientists, honoring their significant contributions to the study of Leishmania parasites and their associated diseases.
