Results 51 to 60 of about 737 (168)

High Prevalence of Novel Beak and Feather Disease Virus in Sympatric Invasive Parakeets Introduced to Spain From Asia and South America

open access: yesDiversity, 2020
The psittacine beak and feather disease (PBFD) is a globally widespread infectious bird disease that mainly affects species within the Order Psittaciformes (parrots and allies).
Francisco Morinha   +3 more
doaj   +1 more source

Molecular detection and analysis of beak and feather disease viruses in Iran

open access: yesFrontiers in Veterinary Science, 2022
The beak and feather disease virus (BFDV) is one of the few pathogens capable of causing extinction of psittacines. To determine the prevalence and the nature of BFDV mutation, this study investigated the presence of the BFDV among 1,095 individual birds
Sara Dolatyabi   +2 more
doaj   +1 more source

Psittacine beak and feather disease outbreak in captive rose-ringed parakeets (Psittacula krameri) in the State of Ceará, northeastern Brazil [PDF]

open access: yesPesquisa Veterinária Brasileira
: Psittacine beak and feather disease (PBFD) affects Psittaciformes worldwide. In Brazil, PBFD is an emerging disease that has threatened exotic and native Psittaciformes in captivity; however, reports in the country are still scarce.
José Lucas C. Duarte   +5 more
doaj   +2 more sources

Molecular Survey of Pathogens in Wild Amazon Parrot Nestlings: Implications for Conservation

open access: yesDiversity, 2021
South America presents the greatest Psittacidae diversity in the world, but also has the highest numbers of threatened parrot species. Recently, exotic viruses have been detected in captive native psittacine birds in Brazil, however, their impacts on the
Frederico Fontanelli Vaz   +5 more
doaj   +1 more source

Infecção por circovírus em psitacídeos

open access: yesMedicina Veterinária, 2023
O circovírus é um DNA vírus, não envelopado, de fita simples e o agente etiológico da circovirose em aves, que acomete comumente os psitacídeos causando a Doença do Bico e das Penas dos Psitacídeos (Psittacine Beak and Feather Disease - PBFD).
Caroline Ignácio Ghizoni   +1 more
doaj  

Using customs data to understand overlooked trade in non‐CITES birds between Africa and Asia

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract The international trade in live birds poses risks to animals, people, and biodiversity. To effectively mitigate these risks, decision‐makers require information on the volume, dynamics, and direction of trade. Despite Africa once being the largest exporter of birds by region, very little data exist on recent trade in live birds not listed on ...
Alisa Davies   +4 more
wiley   +1 more source

Studies of beak and feather disease virus infection [PDF]

open access: yes, 2007
The circovirus Beak and feather disease virus (BFDV) causes psittacine beak and feather disease (PBFD) that is characterised by a chronic disease process associated with feather abnormalities, beak deformities and eventual death in various species of ...
Khalesi, Bahman
core  

Psittacine Beak and Feather Disease (PBFD)-like illness in Gouldian finches (Chloebia gouldiae)

open access: yes, 2014
Beak and Feather Disease Virus (BFDV) is a member of the genus Circovirus and causes the Psittacine Beak and Feather Disease (PBFD) in Psittaciformes.
Legretto M   +7 more
core   +1 more source

Clinical approach to small psittacines and passerines

open access: yesIn Practice, Volume 48, Issue 4, Page 181-189, May 2026.
Background: The most commonly encountered small avian species in clinical practice are psittacines, such as budgerigars, cockatiels and lovebirds, and passerines, such as finches and canaries. These birds are increasingly presented for veterinary treatment, with owners expecting a high standard of care.
Vicki Baldrey
wiley   +1 more source

Development of novel diagnostic and vaccine options for beak and feather disease virus (BFDV) [PDF]

open access: yes, 2009
Beak and Feather Disease Virus (BFDV) is a circovirus which causes ill-thrift, feather loss and immunosuppression leading to secondary infections and eventually death in psittacine birds.
Shearer, Patrick Leslie
core  

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