Results 161 to 170 of about 8,360 (195)
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Avian and Human Metapneumovirus
Annals of the New York Academy of Sciences, 2007Abstract: Pneumovirus infection remains a significant problem for both human and veterinary medicine. Both avian pneumovirus (aMPV, Turkey rhinotracheitis virus) and human metapneumovirus (hMPV) are pathogens of birds and humans, which are associated with respiratory tract infections.
Shobha, Broor, Preeti, Bharaj
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Field avian Metapneumovirus evolution avoiding vaccine induced immunity
Vaccine, 2010Live avian metapneumovirus (AMPV) vaccines have largely brought turkey rhinotracheitis (TRT) under control in Europe but unexplained outbreaks still occur. Italian AMPV longitudinal farm studies showed that subtype B AMPVs were frequently detected in turkeys some considerable period after subtype B vaccination.
CATELLI, ELENA +5 more
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Avian metapneumovirus subtype C in Wild Waterfowl in Ontario, Canada
Transboundary and Emerging Diseases, 2018Avian metapneumovirus (aMPV) is an emerging poultry pathogen that has a significant economic impact on poultry production worldwide. The geographic range of the virus continues to expand, and wild birds have been implicated as reservoirs of aMPV that have the potential to spread the virus over long distances. Our objective was to determine the apparent
C. M. Jardine +4 more
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2016
Avian metapneumovirus is the type species of the genus Metapneumovirus in the subfamily Pneumovirinae within the Paramyxoviridae family. The genome encodes eight discrete transcription units, which are generally assumed to code for nine proteins. Genes are anked by a 3′ leader and 5′ trailer in the order 3′–N (nucleocapsid)–P (phosphoprotein)–M (matrix)
Cecchinato, Mattia +3 more
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Avian metapneumovirus is the type species of the genus Metapneumovirus in the subfamily Pneumovirinae within the Paramyxoviridae family. The genome encodes eight discrete transcription units, which are generally assumed to code for nine proteins. Genes are anked by a 3′ leader and 5′ trailer in the order 3′–N (nucleocapsid)–P (phosphoprotein)–M (matrix)
Cecchinato, Mattia +3 more
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Comparison of avian cell substrates for propagating subtype C avian metapneumovirus
Virus Research, 2006Avian metapneumovirus (AMPV) is a respiratory viral pathogen that causes turkey rhinotracheitis (TRT) or swollen head syndrome (SHS) in chickens. AMPV was first isolated in South Africa during the early 1970s and has subsequently spread worldwide during the 1980s to include Europe, Asia, and South America.
Byung-Whi, Kong +2 more
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Diagnosis of avian metapneumovirus infection using multiplex PCR
Legal regulation in veterinary medicine, 2023Avian metapneumovirus infection causes significant economic damage to poultry farming, which consists of losses from a decrease in safety and productivity, as well as the cost of health and preventive measures.The causative agent of the disease is avian metapneumovirus family Paramyxoviridae subfamily Pneumovirinae genus Metapneumovirus.
S. R. Abgaryan +2 more
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[SARS, avian influenza, and human metapneumovirus infection].
Enfermedades infecciosas y microbiologia clinica, 2005Beginning in the 1950s respiratory viruses have been gradually discovered by isolation in cell cultures The last were the coronaviruses in the 1960s. No new respiratory viruses were discovered until 2001 when human metapneumovirus was found in respiratory specimens from children with bronchiolitis.
Inmaculada, Casas, Francisco, Pozo
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Complete nucleotide sequences of avian metapneumovirus subtype B genome
Virus Genes, 2010Complete nucleotide sequences were determined for subtype B avian metapneumovirus (aMPV), the attenuated vaccine strain VCO3/50 and its parental pathogenic strain VCO3/60616. The genomes of both strains comprised 13,508 nucleotides (nt), with a 42-nt leader at the 3'-end and a 46-nt trailer at the 5'-end. The genome contains eight genes in the order 3'-
Miki, Sugiyama +4 more
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Advantages and limitations of diagnostic methods for avian metapneumovirus
CABI Reviews, 2022Abstract Respiratory tract diseases are responsible for major economic losses in the poultry industry. Avian metapneumovirus is a pathogen that causes acute infections in the upper airways of turkeys and chickens, is associated with Swollen Head Syndrome, and generates variable morbidity between 1% and 20% in chickens.
Claudia Yurika Tamehiro +7 more
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Detection of avian metapneumovirus subtypes in turkeys using RT‐PCR
Veterinary Record, 2010This study investigated the prevalence of avian metapneumovirus (aMPV) and the detection of molecular subtypes of field strains of the virus using RT‐PCR in clinically healthy turkeys and those showing signs of respiratory disease. In the RT‐PCR examination of 624 tracheal tissue samples collected from a local turkey abattoir, 2.9 per cent (18/624) of ...
H, Ongor +4 more
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