Results 41 to 50 of about 8,738 (172)

MOLECULAR CHARACTERISATION OF CHLAMYDOPHILA PSITTAC/ ISOLATES BY RESTRICTION ENDONUCLEASE ANALYSIS OF DNA [PDF]

open access: yesJournal of Veterinary and Animal Sciences, 2009
Reports on the prevalence of abortion due to Chlamydia psittaci (Chlamydophila abortus) in Kerala have indicated a need for the in depth study of fhe organism.
Sreeja R. Nair   +3 more
doaj  

Infecção por C. psittaci: uma revisão com ênfase em psitacídeos C. psittaci infection: a review with emphasis in psittacines

open access: yesCiência Rural, 2011
A clamidiose ou ornitose é uma doença infecciosa, causada pela bactéria Chlamydophila psittaci, que acomete aves e mamíferos. Trata-se de uma das principais zoonoses de origem aviária.
Laila Maftoum Proença   +2 more
doaj   +1 more source

Chlamydophila psittaci in homing and feral pigeons and zoonotic transmission [PDF]

open access: yesJournal of Medical Microbiology, 2010
Chlamydiosis is a zoonotic disease in birds caused by Chlamydophila psittaci, an obligate intracellular bacterium. There are seven known avian outer-membrane protein A genotypes, A–F and E/B. The importance of genotyping lies in the fact that certain genotypes tend to be associated with certain hosts and a difference in virulence.
V, Dickx   +4 more
openaire   +2 more sources

Rare Infectious Diseases: Detection and Clinical Implications

open access: yesiLABMED, Volume 3, Issue 2, Page 148-157, June 2025.
Rare infectious diseases are infections that are uncommon, have a low incidence, and are caused by newly emerging pathogens, cross‐species or ectopic infections, or host immunodeficiencies. The detection and diagnosis of rare infections is one of the main reasons for misdiagnosis and missed diagnosis.
Xin Qian   +7 more
wiley   +1 more source

Psittacosis in Focus: A Review Addressing the Risks and Management Challenges in Outbreak Scenarios

open access: yesHealth Science Reports, Volume 8, Issue 5, May 2025.
ABSTRACT Background and Aim Psittacosis is a zoonotic disease that mostly affects birds and can infect people. It causes respiratory ailments that can be minor or severe. The disease's importance to public health is shown by the fact that it has been connected to isolated outbreaks in several parts of the world.
Himel Ghosh   +3 more
wiley   +1 more source

Detection of Chlamydophila psittaci in chickens by complement fixation test and polymerase chain reaction

open access: yesJournal of Veterinary Medical Research, 2007
This study was carried out on 68 randomly collected chickens located at Ras Sedr Research Station, Desert Research Center, 68 serum samples were examined serologically by complement fixation test (CFT).
Wafaa A. Osman   +3 more
doaj  

Three cases of atypical pneumonia caused by Chlamydophila psittaci [PDF]

open access: yesHong Kong Medical Journal, 2015
Psittacosis is a zoonotic disease caused by Chlamydophila psittaci. The most common presentation is atypical pneumonia. Three cases of pneumonia of varying severity due to psittacosis are described. All patients had a history of avian contact. The diagnosis was confirmed by molecular detection of Chlamydophila psittaci in respiratory specimens.
S, Chau   +3 more
openaire   +2 more sources

Burden of Common Respiratory Pathogens Among Cats in China

open access: yesVeterinary Medicine and Science, Volume 11, Issue 1, January 2025.
Feline respiratory pathogens alone or in combinations were high, indicating a heavy burden of respiratory infections among cats. Mono‐infections involving one bacteria or virus were detected in 44.7% of samples, whereas coinfections were detected in 47.5% of samples.
Sajid Umar   +6 more
wiley   +1 more source

A novel psittacine adenovirus identified during an outbreak of avian chlamydiosis and human psittacosis: zoonosis associated with virus-bacterium coinfection in birds. [PDF]

open access: yesPLoS Neglected Tropical Diseases, 2014
Chlamydophila psittaci is found worldwide, but is particularly common among psittacine birds in tropical and subtropical regions. While investigating a human psittacosis outbreak that was associated with avian chlamydiosis in Hong Kong, we identified a ...
Kelvin K W To   +14 more
doaj   +1 more source

Biased use of the IGHV4 family and evidence for antigen selection in Chlamydophila psittaci-negative ocular adnexal extranodal marginal zone lymphomas.

open access: yesPLoS ONE, 2011
Extranodal marginal zone lymphomas (EMZL) are the most common lymphomas in the ocular adnexa. The etiology and potential role for antigenic stimulation in these lymphomas are still controversial.
Daxing Zhu   +6 more
doaj   +1 more source

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