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A dog displaying a typical clinical picture of visceral leishmaniasis. Canine leishmaniasis (LEESH-ma-NIGH-ah-sis) is a zoonotic disease (see human leishmaniasis) caused by Leishmania parasites transmitted by the bite of an infected phlebotomine sandfly. There have been no documented cases of leishmaniasis transmission from dogs to humans.
Leishmania / l iː ʃ ˈ m eɪ n i ə,-ˈ m æ n-/ [1] is a parasitic protozoan, a single-celled organism of the genus Leishmania that is responsible for the disease leishmaniasis. [2] [3] [4] They are spread by sandflies of the genus Phlebotomus in the Old World, and of the genus Lutzomyia in the New World.
Leishmaniasis is a wide array of clinical manifestations caused by protozoal parasites of the Trypanosomatida genus Leishmania. [7] It is generally spread through the bite of phlebotomine sandflies, Phlebotomus and Lutzomyia, and occurs most frequently in the tropics and sub-tropics of Africa, Asia, the Americas, and southern Europe.
Leishmaniasis* is spread by the sandfly, and in the dog as well as human has both cutaneous and visceral forms. The dog is considered to be the reservoir for human disease in the Americas. [28] Babesiosis* is spread by members of the family Ixodidae, or hard ticks. The two species of the genus Babesia that affect dogs are B. canis and B. gibsoni.
Visceral leishmaniasis (VL), also known as kala-azar (Hindi: kālā āzār, "black sickness") [2] or "black fever", is the most severe form of leishmaniasis and, without proper diagnosis and treatment, is associated with high fatality. [3] Leishmaniasis is a disease caused by protozoan parasites of the genus Leishmania.
Leishmaniasis: Leishmania spp. cutaneous, mucocutaneous, or visceral: visual identification of lesion or microscopic stain with Leishman's or Giemsa's stain visceral leishmaniasis – worldwide; cutaneous leishmaniasis – Old World; mucocutaneous leishmaniasis – New World Phlebotomus, Lutzomyia – bite of several species of phlebotomine ...
A parasite that sickened 10 dogs and killed another in Southern California was found in the Colorado River in Blythe, its first known presence in the state.
Leishmania infantum is the causative agent of infantile visceral leishmaniasis in the Mediterranean region [1] and in Latin America, where it has been called Leishmania chagasi. [ 2 ] [ 3 ] It is also an unusual cause of cutaneous leishmaniasis , [ 4 ] which is normally caused by specific lineages (or zymodemes).