Results 101 to 110 of about 23,894 (284)

Prevalence of infectious bronchitis and Newcastle disease virus among domestic and wild birds in H5N1 outbreaks areas

Journal of Infection in Developing Countries, 2011
Introduction: The first H5N1 outbreak in Burkina Faso was reported to the World Organization for Animal Health on 3 April 2006. This study aimed to determine the prevalence of avian influenza virus, infectious bronchitis virus, and Newcastle disease ...
Zekiba Tarnagda, Issaka Yougbare, Adele Kam, Marc Christian Tahita, Jean Bosco Ouedraogo   +4 more
doaj   +1 more source

In vitro antiviral activity of fifteen plant extracts against avian infectious bronchitis virus

BMC Veterinary Research, 2019
BackgroundAvian infectious bronchitis (IB) is a disease that can result in huge economic losses in the poultry industry. The high level of mutations of the IB virus (IBV) leads to the emergence of new serotypes and genotypes, and limits the efficacy of ...
R. Lelešius, A. Karpovaitė, R. Mickienė, Tomas Drevinskas, Nicola Tiso, O. Ragažinskienė, Loreta Kubilienė, A. Maruška, A. Šalomskas   +8 more
semanticscholar   +1 more source

Metagenomic sequencing determines complete infectious bronchitis virus (avian Gammacoronavirus) vaccine strain genomes and associated viromes in chicken clinical samples

Virus genes, 2021
Infectious bronchitis virus (IBV, genus Gammacoronavirus) causes an economically important and highly contagious disease in chicken. Random primed RNA sequencing was applied to two IBV positive clinical samples and one in ovo-passaged virus.
S. van Borm, M. Steensels, E. Mathijs, F. Vandenbussche, T. P. van den Berg, B. Lambrecht   +5 more
semanticscholar   +1 more source

Widely Distributed Pigeon Paramyxovirus Sub‐Genotypes Pose a Risk to Immunocompromised Humans

Zoonoses and Public Health, Volume 72, Issue 8, Page 713-724, December 2025.
ABSTRACT Introduction Pigeon paramyxovirus type 1 (PPMV‐1) is an antigenic variant of Avian Orthoavulavirus 1 (AOAV‐1) (Newcastle disease virus) with a global distribution that causes lethal infections in pigeon and dove species. AOAV‐1's infecting humans normally cause mild, self‐limiting conjunctivitis, but since 2003, PPMV‐1 has been associated with
Celia Abolnik, Michaela Hayes
wiley   +1 more source

Implementation of FTA Elute Card for Viral RNA Storage and Cost‐Effective Wastewater Surveillance

Advanced Sensor Research, Volume 4, Issue 11, November 2025.
A strategy is developed for room‐temperature storage of RNA from wastewater using FTA Elute cards, which allow for easy and portable transportation. FTA Elude cards provided a 15.4% recovery of the original RNA with cards, compared to only 0.5% recovery without cards.
Qingxin Hui, Yuwei Pan, David Cullen, Zhugen Yang   +3 more
wiley   +1 more source

Viruses associated with pneumonia in adults. [PDF]

, 2012
Viral pneumonia, which is typically associated with disease in childhood, is increasingly recognized as causing problems in adults. Certain viruses, such as influenza virus, can attack fully immunocompetent adults, but many viruses take advantage of more-
Cesario, Thomas C
core   +1 more source

A Systematic Review of New, Enhanced Surveillance Systems and Methodologies for Zoonotic Influenza Viruses in Animals and Human–Animal Interface

Influenza and Other Respiratory Viruses, Volume 19, Issue 11, November 2025.
ABSTRACT In 2009, the World Health Organization (WHO) developed a public health research agenda for influenza to guide researchers and outline directions and priority areas for research on influenza aiming at reducing the burden of seasonal epidemic influenza and the risk and impact of pandemic influenza. The agenda was updated in 2017, but since then,
Rebecca Badra, Wenqing Zhang, John S. L. Tam, Richard Webby, Sylvie Van Der Werf, Sergejs Nikisins, Ann Cullinane, Saad Gharaibeh, Richard Njouom, Malik Peiris, Ghazi Kayali, Jean‐Michel Heraud   +11 more
wiley   +1 more source

Use of degenerate oligonucleotide primed polymerase chain reaction for detection of chicken anaemia virus contamination in avian viral vaccines

Bulgarian Journal of Veterinary Medicine, 2020
For quality control of biologicals of veterinary use, the absence of extraneous agents needs to be cer-tified. One of the requirements for quality control of avian viral vaccines is to demonstrate freedom from extraneous and adventitious pathogenic ...
M. Jamshidian-Mojaver, S-E. Tabatabaeizadeh, M. Naeemipour, H. R. Farzin , M. R. Bassami   +4 more
doaj   +1 more source

Common viral and bacterial avian respiratory infections: an updated review

Poultry Science, 2023
: Many pathogens that cause chronic diseases in birds use the respiratory tract as a primary route of infection, and respiratory disorders are the main leading source of financial losses in the poultry business.
Nahed Yehia, Heba M. Salem, Yasser Mahmmod, Dalia Said, Mahmoud Samir, Sara Abdel Mawgod, Hend K. Sorour, Mona A.A. AbdelRahman, Samy Selim, Ahmed M. Saad, Mohamed T. El-Saadony, Rasha M. El-Meihy, Mohamed E. Abd El-Hack, Khaled A. El-Tarabily, Ali M. Zanaty   +14 more
doaj   +1 more source

Avian Infectious Bronchitis Virus

, 1983
This chapter provides an overview of the classification, description, hosts, key developments, diagnostic techniques, and diagnostic reagents for avian infectious bronchitis virus. Avian infectious bronchitis virus belongs to the family Coronaviridae; genus Coronavirus; and species Avian infectious bronchitis virus.
openaire   +1 more source