Results 41 to 50 of about 24,462 (212)

Coquillettidia (Culicidae, Diptera) mosquitoes are natural vectors of avian malaria in Africa

open access: yesMalaria Journal, 2009
Background The mosquito vectors of Plasmodium spp. have largely been overlooked in studies of ecology and evolution of avian malaria and other vertebrates in wildlife. Methods Plasmodium DNA from wild-caught Coquillettidia spp.
Pollinger John   +8 more
doaj   +1 more source

De novo assembly and transcriptome analysis of Plasmodium gallinaceum identifies the Rh5 interacting protein (ripr), and reveals a lack of EBL and RH gene family diversification [PDF]

open access: yes, 2015
BACKGROUND: Malaria parasites that infect birds can have narrow or broad host-tropisms. These differences in host specificity make avian malaria a useful model for studying the evolution and transmission of parasite assemblages across geographic ranges ...
Lauron, Elvin J   +3 more
core   +13 more sources

Avian Malaria Deaths in Parrots, Europe

open access: yesEmerging Infectious Diseases, 2011
To the Editor: Avian malaria is an insect-borne disease induced by a so far unknown number of protozoan blood parasites of the genera Plasmodium and Haemoproteus (hematozoa) (1,2). The unintentional introduction of P. relictum to the Hawaiian Islands, USA, has had fatal effects for the native bird fauna (3).
Olias, Philipp   +5 more
openaire   +4 more sources

Culex quinquefasciatus: status as a threat to island avifauna and options for genetic control

open access: yesCABI Agriculture and Bioscience, 2021
The avifauna endemic to islands is particularly susceptible to population declines and extinctions resulting from the introduction of non-native pathogens.
Tim Harvey-Samuel   +7 more
doaj   +1 more source

Physiological and morphological correlates of blood parasite infection in urban and non-urban house sparrow populations.

open access: yesPLoS ONE, 2020
In the last decade, house sparrow populations have shown a general decline, especially in cities. Avian malaria has been recently suggested as one of the potential causes of this decline, and its detrimental effects could be exacerbated in urban habitats.
Coraline Bichet   +5 more
doaj   +1 more source

Characterising two-pathogen competition in spatially structured environments [PDF]

open access: yes, 2014
Different pathogens spreading in the same host population often generate complex co-circulation dynamics because of the many possible interactions between the pathogens and the host immune system, the host life cycle, and the space structure of the ...
Colizza, Vittoria   +5 more
core   +4 more sources

Effects of Vector Density on Blood Parasite Spread and Health Consequences for Avian Hosts: An Experimental Epidemiology Blueprint

open access: yesIntegrative Zoology, EarlyView.
In an experimental epidemiology setup, groups of pigeons were exposed to different numbers of infective malaria vectors. Vector number explained the speed of transmission, the final prevalence, and changes in host behavior. ABSTRACT Vector density plays a critical role in the transmission dynamics of vector‐borne diseases and thus in their health and ...
Nayden Chakarov   +3 more
wiley   +1 more source

Fostering real-time climate adaptation: Analyzing past, current, and forecast temperature to understand the dynamic risk to Hawaiian honeycreepers from avian malaria

open access: yesGlobal Ecology and Conservation, 2020
Various vector control options are increasingly being considered to safeguard forest birds in their natural habitats from avian malaria transmission.
Lucas Berio Fortini   +2 more
doaj   +1 more source

Unraveling Occurrence Patterns and Diversity of Avian Malaria Parasites in Iberian Obligate and Facultative Scavenger Birds

open access: yesIntegrative Zoology, EarlyView.
Low overall haemosporidian occurrence (3.4%; 13/383). Unexpected high lineage diversity (10 new host–parasite interactions). Novel Leucocytozoon lineage (GYPBAR01) in all European vultures except the griffon vulture. Plasmodium relictum (lineage SGS1) in adult red kites.
Pilar Oliva‐Vidal   +5 more
wiley   +1 more source

Avian malaria in wild birds within a tropical dry forest area in Guatemala [PDF]

open access: yesNeotropical Biology and Conservation
Urbanization is widely recognized as a driver of increased pathogen transmission, primarily through landscape modification and heightened contact rates between hosts and vectors, which can elevate parasite prevalence and virulence.
Michelle Bustamante-Castillo   +3 more
doaj   +3 more sources

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