Browsing Faculté de médecine vétérinaire by Author "Van der Meer, Frank"
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Analysis of whole-genome sequences of infectious laryngotracheitis virus isolates from poultry flocks in Canada : evidence of recombination
Perez-Contreras, Ana; Checkley, Sylvia; Van der Meer, Frank; Joseph, Tomy; King, Robin; Ravi, Madhu; Peters, Delores; Fonseca, Kevin; Gagnon, Carl A.; Provost, Chantale; Ojkic, Davor; Abdul-Careem, Mohamed Faizal (MDPI, 2020-11-12)Infectious laryngotracheitis virus (ILTV) is a herpes virus that causes an acute respiratory disease of poultry known as infectious laryngotracheitis (ILT). Chicken embryo origin (CEO) and tissue culture origin (TCO) live attenuated vaccines are routinely ... -
Chicken astrovirus (CAstV) molecular studies reveal evidence of multiple past recombination events in sequences originated from clinical samples of white chick syndrome (WCS) in Western Canada
Palomino-Tapia, Victor A.; Mitevski, Darko; Inglis, Tom; Van der Meer, Frank; Martin, Emily; Brash, Marina; Provost, Chantale; Gagnon, Carl A.; Abdul-Careem, Mohamed Faizal (MDPI, 2020-09-28)In this study, we aimed to molecularly characterize 14 whole genome sequences of chicken astrovirus (CAstV) isolated from samples obtained from white chick syndrome (WCS) outbreaks in Western Canada during the period of 2014–2019. Genome sequence ... -
Evaluation of recombinant Herpesvirus of Turkey Laryngotracheitis (rHVT-LT) Vaccine against Genotype VI Canadian Wild-Type Infectious Laryngotracheitis Virus (ILTV) Infection
Barboza-Solis, Catalina; Najimudeen, Shahnas M.; Perez-Contreras, Ana; Joseph, Tomy; King, Robin; Ravi, Madhu; Peters, Delores; Fonseca, Kevin; Gagnon, Carl A.; Van der Meer, Frank; Abdul-Careem, Mohamed Faizal (MDPI, 2021-12-03)In Alberta, infectious laryngotracheitis virus (ILTV) infection is endemic in backyard poultry flocks; however, outbreaks are only sporadically observed in commercial flocks. In addition to ILTV vaccine revertant strains, wild-type strains are among ... -
Genotyping of Infectious Laryngotracheitis Virus (ILTV) isolates from Western Canadian provinces of Alberta and British Columbia based on partial Open Reading Frame (ORF) a and b
Barboza-Solis, Catalina; Perez-Contreras, Ana; Palomino-Tapia, Victor A.; Joseph, Tomy; King, Robin; Ravi, Madhu; Peters, Delores; Fonseca, Kevin; Gagnon, Carl A.; Van der Meer, Frank; Abdul-Careem, Mohamed Faizal (MDPI, 2020-09-11)Infectious laryngotracheitis virus (ILTV) causes an acute upper respiratory disease in chickens called infectious laryngotracheitis (ILT). Live attenuated vaccines are effective in disease control; however, they have residual virulence, which makes ... -
Pathogenic and transmission potential of wildtype and chicken embryo origin (CEO) vaccine revertant infectious laryngotracheitis virus
Perez-Contreras, Ana; Barboza-Solis, Catalina; Najimudeen, Shahnas M.; Checkley, Sylvia; Van der Meer, Frank; Joseph, Tomy; King, Robin; Ravi, Madhu; Peters, Delores; Fonseca, Kevin; Gagnon, Carl A.; Ojkic, Davor; Abdul-Careem, Mohamed Faizal (MDPI, 2021-03-24)Infectious laryngotracheitis (ILT) is an infectious upper respiratory tract disease that impacts the poultry industry worldwide. ILT is caused by an alphaherpesvirus commonly referred to as infectious laryngotracheitis virus (ILTV). Vaccination with ...