Results 151 to 160 of about 31,363 (297)

Immunodeficiencies caused by infectious diseases. [PDF]

open access: yes, 2010
Immunodeficiencies caused by infectious agents may result from disruption of normal host barriers or dysregulation of cellular immunity, the latter serving to promote survival of the infectious agent through immune evasion.
Sykes, Jane
core  

Ehrlichia chaffeensisin Child, Venezuela

open access: yesEmerging Infectious Diseases, 2008
To the Editor: Human monocytic ehrlichiosis is a tick-borne infectious disease caused by Ehrlichia chaffeensis (1). Serologic studies have indicated E. chaffeensis infection in Latin American countries: Venezuela (2), Mexico (3), Argentina (4), Chile (5), and Brazil (6). However, no molecular evidence for E. chaffeensis has been reported.
Victor Mijares   +7 more
openaire   +3 more sources

Experimental reproduction of Potomac horse fever in horses with a newly isolated Ehrlichia organism [PDF]

open access: bronze, 1985
S. K. Dutta   +4 more
openalex   +1 more source

Molecular identification of Ehrlichia, Anaplasma, Babesia and Theileria in African elephants and their ticks

open access: yesPLoS ONE, 2019
Although historical records indicate the presence of Ehrlichia and Babesia in African elephants, not much is known about their prevalence and diversity in elephants and their ticks, Amblyomma thollonii and Rhipicephalus humeralis.
E. King'ori   +5 more
semanticscholar   +1 more source

Genetic profiling for Anaplasma and Ehrlichia species in ticks collected in the Eastern Cape Province of South Africa

open access: yesBMC Microbiology, 2017
BackgroundAnaplasma and Ehrlichia are emerging tick-borne pathogens that cause anaplasmosis and ehrlichiosis in humans and other animals worldwide. Infections caused by these pathogens are deadly if left untreated. There has been relatively no systematic
B. Iweriebor   +5 more
semanticscholar   +1 more source

Seroepidemiologic survey of antibodies to Ehrlichia equi in horses of northern California [PDF]

open access: bronze, 1990
John E. Madigan   +3 more
openalex   +1 more source

Detección de Ehrlichia canis en Perro-Zorro (Cerdocyon thous) del municipio de Pereira, Risaralda, 2017 [PDF]

open access: yes, 2019
Pereira es una ciudad que posee diferentes tipos de ecosistemas y cuenta principalmente con pastizales, habitad y hogar de múltiples especies de animales silvestres que interactúan en busca de alimento, siendo estos vulnerables a cambios que se le ...
Céspedes López, Jonathan
core  

TEMPORAL ASSOCIATION OF AMBLYOMMA AMERICANUM WITH THE PRESENCE OF EHRLICHIA CHAFFEENSIS REACTIVE ANTIBODIES IN WHITE-TAILED DEER [PDF]

open access: bronze, 1995
J. Mitchell Lockhart   +3 more
openalex   +1 more source

Is the distribution of Amblyomma variegatum influenced by interspecific competition with Amblyomma hebraeum? Preliminary study: distribution range in Mozambique [PDF]

open access: yes, 2012
Widely spread in intertropical and subtropical areas of Africa, the southern distribution of Amblyomma variegatum in Mozambique seems to have its limit around the Save River, at the 22nd parallel South. This area also corresponds to the northern limit of
Bournez, Laure   +7 more
core  

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