Results 21 to 30 of about 1,634 (164)

Avian haemosporidian parasites in captive and free-ranging, wild birds from zoological institutions in Switzerland: Molecular characterization and clinical importance [PDF]

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2023
Avian haemosporidian parasites are widespread and infect birds from a broad variety of avian families with diverse consequences ranging from subclinical infections to severe and fatal disease. This study aimed to determine the occurrence and diversity of
Seraina L. Meister   +4 more
doaj   +2 more sources

Detection of Malaria Parasites and Other Haemosporidia in Migratory and Native Birds in Mazandaran and Golestan Provinces, Iran [PDF]

open access: yesJournal of Arthropod-Borne Diseases, 2022
Background: A variety of haemoprotozoa including Plasmodium, Haemoproteus and Leucocytozoon cause infections in birds and are transmitted by some known vectors. These parasites cause anemia, low appetite, weakness and ultimate­ly death in birds.
Seyedeh Fatemeh Ehsani Amrei   +7 more
doaj   +2 more sources

Detection of avian haemosporidia from captive musophagid birds at a zoological garden in Japan [PDF]

open access: yesJournal of Veterinary Medical Science, 2019
One captive musophagid bird at a zoological garden in Japan showed clinical symptoms and was found to be infected with avian haemosporidia. We subsequently collected blood from all musophagid birds kept in the garden and examined for avian haemosporidia using both microscopic and molecular examination. Only Haemoproteus gametocytes were observed in the
Mizue Inumaru   +2 more
exaly   +5 more sources

Host specificity and co-speciation in avian haemosporidia in the Western Cape, South Africa. [PDF]

open access: yesPLoS ONE, 2014
Host and pathogen ecology are often closely linked, with evolutionary processes often leading to the development of host specificity traits in some pathogens.
Sharon Okanga   +4 more
doaj   +6 more sources

Weak association of Usutu virus and haemosporidian infection in birds collected in Germany [PDF]

open access: yesOne Health
The Usutu Virus (USUV) is a mosquito-borne flavivirus originated in Africa. The virus circulates in Germany since 2010. It is primarily transmitted and maintained in the natural cycle by Culex mosquitoes and primarily affects birds, particularly Eurasian
Carolin Hattendorf   +7 more
doaj   +2 more sources

Bird community effects on avian malaria infections [PDF]

open access: yesScientific Reports, 2023
In community assembly processes, interspecific interactions play an important role in shaping community diversity, especially at the local scale. Changes in species richness or abundance can modify local infectious disease dynamics, either reducing or ...
Juliana Tamayo-Quintero   +4 more
doaj   +2 more sources

Searching for putative avian malaria vectors in a Seasonally Dry Tropical Forest in Brazil [PDF]

open access: yesParasites & Vectors, 2016
Background Haemosporidian parasites of the genera Plasmodium and Haemoproteus can have detrimental effects on individual birds and populations. Despite recent investigations into the distribution and richness of these parasites and their vertebrate hosts,
Francisco C. Ferreira   +4 more
doaj   +2 more sources

Prevalence and Transmission Cycle of Avian Pathogens in the Isolated Oceanic Islands of Japan [PDF]

open access: yesEcology and Evolution
Avian haemosporidian parasites and avian pox virus (APV) are well‐known pathogens for their impact on avian populations, especially in oceanic islands where introduced pathogens show strong virulence for endemic and naïve birds.
Mizue Inumaru   +9 more
doaj   +2 more sources

Molecular survey on the occurrence of avian haemosporidia, Coxiella burnetii and Francisella tularensis in waterfowl from central Italy

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2019
The aim of the present study was to evaluate the occurrence of some avian Haemosporidia, Coxiella burnetii and Francisella tularensis in waterfowl from Tuscany wetlands.
Valentina Virginia Ebani   +2 more
exaly   +3 more sources

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