Jagoda Ignjatovic

Developing Farm-Level Post-vaccination Sero-Monitoring Systems for H5N1 Highly Pathogenic Avian Influenza in an Endemically Infected Country

Peter A Durr, Risa Indriani, Paul Selleck, Abdul RM Adjid, Tatty Syafriati, Jagoda Ignjatovic

Journal article  |  2019  |  Frontiers in Veterinary Science

Analysis of antibody response to an epitope in the haemagglutinin subunit 2 of avian influenza virus H5N1 for differentiation of infected and vaccinated chickens

K Putri, MH Wibowo, S Tarigan, Nadeeka Kumari Wawegama, J Ignjatovic, AH Noormohammadi

Journal article  |  2019  |  Avian Pathology

© 2019, © 2019 Houghton Trust Ltd. The H5N1 subtype of highly pathogenic avian influenza virus has been circulating in poultry in ..

Characterisation of the antigenic epitopes in the subunit 2 haemagglutinin of avian influenza virus H5N1

K Putri, Nadeeka Kumari Wawegama, J Ignjatovic, AH Noormohammadi

Journal article  |  2018  |  Archives of Virology

© 2018, Springer-Verlag GmbH Austria, part of Springer Nature. Monitoring avian influenza (AI) infection and detecting silent infe..

Field effectiveness of highly pathogenic avian influenza H5N1 vaccination in commercial layers in Indonesia

Simson Tarigan, Michael Haryadi Wibowo, Risa Indriani, Sumarningsih Sumarningsih, Sidna Artanto, Syafrison Idris, Peter A Durr, Widya Asmara, Esmaeil Ebrahimie, Mark A Stevenson, Jagoda Ignjatovic

Journal article  |  2018  |  PLOS ONE

Use of M2e ELISAs for longitudinal surveillance of commercial poultry in Indonesia vaccinated against highly pathogenic avian influenza

Michael Haryadi Wibowo, Simson Tarigan, undefined Sumarningsih, Sidna Artanto, Risa Indriani, Dito Anggoro, Cahyaditya Pratama Putra, Syafrison Idris, Tri Untari, Widya Asmara, Charles Rangga Tabbu, Jagoda Ignjatovic

Journal article  |  2017  |  Journal of Virological Methods

Epitope Mapping of Avian Influenza M2e Protein: Different Species Recognise Various Epitopes

Noor Haliza Hasan, Esmaeil Ebrahimie, Jagoda Ignjatovic, Simson Tarigan, Anne Peaston, Farhid Hemmatzadeh

Journal article  |  2016  |  PLOS ONE

Defining "Sector 3" Poultry Layer Farms in Relation to H5N1-HPAI-An Example from Java, Indonesia

Peter A Durr, Michael Haryadi Wibowo, Simson Tarigan, Sidna Artanto, Murni Nurhasanah Rosyid, Jagoda Ignjatovic

Journal article  |  2016  |  Avian Diseases

Avian Influenza Virus and DIVA Strategies

Noor Haliza Hasan, Jagoda Ignjatovic, Anne Peaston, Farhid Hemmatzadeh

Journal article  |  2016  |  Viral Immunology

Evaluation of a conserved HA274-288 epitope to detect antibodies to highly pathogenic avian influenza virus H5N1 in Indonesian commercial poultry

Nadeeka K Wawegama, Simson Tarigan, Risa Indriani, Paul Selleck, RM Abdul Adjid, Tati Syafriati, undefined Hardiman, Peter A Durr, Jagoda Ignjatovic

Journal article  |  2016  |  Avian Pathology

High-resolution melt curve analysis to confirm the presence of co-circulating isolates of avian nephritis virus in commercial chicken flocks

A Chamings, KA Hewson, D O'Rourke, J Ignjatovic, AH Noormohammadi

Journal article  |  2015  |  Avian Pathology

The C-terminal end of the capsid protein of Avian Nephritis Virus is antigenic and induces broadly cross-reactive antibodies

KA Hewson, NK Wawegama, D O'Rourke, K Putri, A Chamings, AH Noormohammadi, J Ignjatovic

Journal article  |  2015  |  Journal of Virological Methods

© 2015 Elsevier B.V. Avian nephritis virus (ANV) has been isolated frequently from commercial broilers in many countries. The prev..

Unique ability of pandemic influenza to downregulate the genes involved in neuronal disorders

Esmaeil Ebrahimie, Zahra Nurollah, Mansour Ebrahimi, Farhid Hemmatzadeh, Jagoda Ignjatovic

Journal article  |  2015  |  Molecular Biology Reports

Circulating H5N1 Virus among Native Chicken Living around Commercial Layer Farms

S Tarigan, R Indriani, J Ignjatovic

Journal article  |  2015  |  Jurnal Ilmu Ternak dan Veteriner

Characterization of the M2e antibody response following highly pathogenic H5N1 avian influenza virus infection and reliability of M2e ELISA for identifying infected among vaccinated chickens

Simson Tarigan, Risa Indriani, Peter A Durr, Jagoda Ignjatovic

Journal article  |  2015  |  Avian Pathology

The Reliability of DIVA Test Based on M2e Peptide Exceed Those Based on HA2 or NS1 Peptides

S Tarigan, undefined Sumarningsih, J Ignjatovic

Journal article  |  2015  |  Jurnal Ilmu Ternak dan Veteriner

Interaction between Bovine leukemia virus (BLV) infection and age on telomerase misregulation

Farhid Hemmatzadeh, Hadi Keyvanfar, Noor Haliza Hasan, Faustina Niap, Ebrahim Bani Hassan, Azar Hematzade, Esmaeil Ebrahimie, Andrea McWhorter, Jagoda Ignjatovic

Journal article  |  2015  |  Veterinary Research Communications

Characterisation of Avian Nephritis Virus (ANV) in Australian Commercial Poultry

Kylie Hewson, Anthony Chamings, Denise O’Rourke, Khrisdiana Putri, Nadeeka Kumari Wawegama, amir Noormohammadi,, Jagoda Ignjatovic

Report  |  2015

Multimeric Recombinant M2e Protein-Based ELISA: A Significant Improvement in Differentiating Avian Influenza Infected Chickens from Vaccinated Ones

Farshid Hadifar, Jagoda Ignjatovic, Simson Tarigan, Risa Indriani, Esmaeil Ebrahimie, Noor Haliza Hasan, Andrea McWhorter, Sophie Putland, Abdulghaffar Ownagh, Farhid Hemmatzadeh

Journal article  |  2014  |  PLoS ONE

Trevor John Bagust: 1944-2014.

Kevin Whithear, Jagoda Ignjatovic

Journal article  |  2014  |  Australian Veterinary Journal

Assessment of the potential relationship between egg quality and infectious bronchitis virus infection in Australian layer flocks

KA Hewson, T Robertson, PA Steer, JM Devlin, AH Noormohammadi, J Ignjatovic

Journal article  |  2014  |  Australian Veterinary Journal

Trevor Bagust-an appreciation

Janet Bradbury, Richard Jones, Jagoda Ignjatovic, Amir Noormohammadi

Journal article  |  2014  |  Avian Pathology

Trevor John Bagust (1944 to 2014) Obituary

Kevin Whithear, Jagoda Ignjatovic, Amir Noormohammadi, Nigel Horrox, Hafez M Hafez

Journal article  |  2014  |  Avian Pathology

Evaluation of a novel strain of infectious bronchitis virus emerged as a result of spike gene recombination between two highly diverged parent strains

Kylie A Hewson, Amir H Noormohammadi, Joanne M Devlin, Glenn F Browning, Bridie K Schultz, Jagoda Ignjatovic

Journal article  |  2014  |  Avian Pathology

Recombinant M2e Protein-Based ELISA: A Novel and Inexpensive Approach for Differentiating Avian Influenza Infected Chickens from Vaccinated Ones

Farhid Hemmatzadeh, Sumarningsih Sumarningsih, Simson Tarigan, Risa Indriani, NLP Indi Dharmayanti, Esmaeil Ebrahimie, Jagoda Igniatovic

Journal article  |  2013  |  PLoS One

The presence of viral subpopulations in an infectious bronchitis virus vaccine with differing pathogenicity - A preliminary study

Kylie A Hewson, Peter C Scott, Joanne M Devlin, Jagoda Ignjatovic, Amir H Noormohammadi

Journal article  |  2012  |  Vaccine

Infectious bronchitis viruses with naturally occurring genomic rearrangement and gene deletion

Kylie A Hewson, Jagoda Ignjatovic, Glenn F Browning, Joanne M Devlin, Amir H Noormohammadi

Journal article  |  2011  |  Archives of Virology

Differentiation of infectious bursal disease virus strains using real-time RT-PCR and high resolution melt curve analysis

Seyed A Ghorashi, Denise O'Rourke, Jagoda Ignjatovic, Amir H Noormohammadi

Journal article  |  2011  |  Journal of Virological Methods

Naturally occurring recombination between distant strains of infectious bronchitis virus

Karim Mardani, Amir H Noormohammadi, Jagoda Ignjatovic, Glenn F Browning

Journal article  |  2010  |  Archives of Virology

Application of high-resolution melt curve analysis for classification of infectious bronchitis viruses in field specimens

KA Hewson, GF Browning, JM Devlin, J Ignjatovic, AH Noormohammadi

Journal article  |  2010  |  Australian Veterinary Journal

Rapid detection and non-subjective characterisation of infectious bronchitis virus isolates using high-resolution melt curve analysis and a mathematical model

Kylie Hewson, Amir H Noormohammadi, Joanne M Devlin, Karim Mardani, Jagoda Ignjatovic

Journal article  |  2009  |  Archives of Virology

Infectious bronchitis viruses with a novel genomic organization

Karim Mardani, Amir H Noormohammadi, Peter Hooper, Jagoda Ignjatovic, Glenn F Browning

Journal article  |  2008  |  Journal of Virology

Isolation of a variant infectious bronchitis virus in Australia that further illustrates diversity among emerging strains

J Ignjatovic, G Gould, S Sapats

Journal article  |  2006  |  Archives of Virology

Chicken recombinant antibodies against infectious bursal disease virus are able to form antibody-virus immune complex

J Ignjatovic, G Gould, L Trinidad, S Sapats

Journal article  |  2006  |  Avian Pathology

Chicken recombinant antibodies specific for very virulent infectious bursal disease virus

SI Sapats, L Trinidad, G Gould, HG Heine, TP van den Berg, N Eterradossi, D Jackwood, L Parede, D Toquin, J Ignjatovic

Journal article  |  2006  |  Archives of Virology

Rapid differentiation of current infectious bronchitis virus vaccine strains and field isolates in Australia

K Mardani, GF Browning, J Ignjatovic, AH Noormohammadi

Journal article  |  2006  |  Australian Veterinary Journal

An ELISA for detection of infectious bursal disease virus and differentiation of very virulent strains based on single chain recombinant chicken antibodies

S Sapats, G Gould, L Trinidad, LH Parede, C David, J Ignjatovic

Journal article  |  2005  |  Avian Pathology

Identification of previously unknown antigenic epitopes on the S and N proteins of avian infectious bronchitis virus

J Ignjatovic, S Sapats

Journal article  |  2005  |  Archives of Virology

Virus strains from a flock exhibiting unusually high mortality due to infectious bursal disease

J Ignjatovic, S Sapats, R Reece, A Gould, G Gould, P Selleck, S Lowther, D Boyle, H Westbury

Journal article  |  2004  |  Australian Veterinary Journal

Characterization of infectious bursal disease virus isolates from Indonesia indicates the existence of very virulent strains with unique genetic changes.

LH Parede, S Sapats, G Gould, M Rudd, S Lowther, J Ignjatovic

Journal article  |  2003  |  Avian Pathology

Sequencing of the hypervariable region of viral protein VP2 of infectious bursal disease virus (IBDV) isolates obtained from non-v..

A recombinant fowl adenovirus expressing the S1 gene of infectious bronchitis virus protects against challenge with infectious bronchitis virus

MA Johnson, C Pooley, J Ignjatovic, SG Tyack

Journal article  |  2003  |  Vaccine

RT-PCR amplification and BmrI restriction digestion for the rapid detection of exotic strains of infectious bursal disease virus

MF Rudd, HG Heine, J Ignjatovic

Journal article  |  2003  |  Australian Veterinary Journal

Generation of chicken single chain antibody variable fragments (scFv) that differentiate and neutralize infectious bursal disease virus (IBDV)

SI Sapats, HG Heine, L Trinidad, GJ Gould, AJ Foord, SG Doolan, S Prowse, J Ignjatovic

Journal article  |  2003  |  Archives of Virology

Susceptibility of three genetic lines of chicks to infection with a nephropathogenic T strain of avian infectious bronchitis virus

J Ignjatovic, R Reece, F Ashton

Journal article  |  2003  |  Journal of Comparative Pathology

Restriction fragment length polymorphism analysis of the VP2 gene of Australian strains of infectious bursal disease virus

SI Sapats, J Ignjatovic

Journal article  |  2002  |  Avian Pathology

Confirmation of the existence of two distinct genetic groups of infectious bursal disease virus in Australia

J Ignjatovic, S Sapats

Journal article  |  2002  |  Australian Veterinary Journal

Pathogenicity of Australian strains of avian infectious bronchitis virus

J Ignjatovic, DF Ashton, R Reece, P Scott, P Hooper

Journal article  |  2002  |  Journal of Comparative Pathology

Characterisation of an Indonesian very virulent strain of infectious bursal disease virus

MF Rudd, HG Heine, SI Sapats, L Parede, J Ignjatovic

Journal article  |  2002  |  Archives of Virology

Avian infectious bronchitis virus.

J Ignjatović, S Sapats

Journal article  |  2000  |  Revue Scientifique et Technique de l'OIE

Infectious bronchitis virus (IBV) is prevalent in all countries with an intensive poultry industry, with the incidence of infectio..

Antigenic and sequence heterogeneity of infectious bursal disease virus strains isolated in Australia.

SI Sapats, J Ignjatovic

Journal article  |  2000  |  Archives of Virology

Six recently isolated field strains of infectious bursal disease virus (IBDV) were compared to vaccine strains at the antigenic an..

Antigenic and immunogenic characterization of infectious bronchitis virus strains isolated in China between 1986 and 1995

ZQ Wu, QW Yang, C Fu, XY Zhao, J Ignjatovic

Journal article  |  1998  |  Avian Pathology

A long-term study of Australian infectious bronchitis viruses indicates a major antigenic change in recently isolated strains

J Ignjatovic, SI Sapats, F Ashton

Journal article  |  1997  |  Avian Pathology

Novel variation in the N protein of avian infectious bronchitis virus.

SI Sapats, F Ashton, PJ Wright, J Ignjatovic

Journal article  |  1996  |  Virology

The nucleocapsid protein of coronaviruses has been considered highly conserved, showing greater than 94% conservation within strai..

Sequence analysis of the S1 glycoprotein of infectious bronchitis viruses: identification of a novel genotypic group in Australia.

SI Sapats, F Ashton, PJ Wright, J Ignjatovic

Journal article  |  1996  |  Journal of General Virology

Sequencing of the S1 genes of nine Australian strains of infectious bronchitis virus (IBV) identified two genotypically distinct g..

Detection and differentiation of avian infectious bronchitis viruses using a monoclonal antibody-based ELISA

J Ignjatovic, F Ashton

Journal article  |  1996  |  Avian Pathology

Immune responses to structural proteins of avian infectious bronchitis virus

J Ignjatovic, L Galli

Journal article  |  1995  |  Avian Pathology

CIRCOVIRIDAE - NEW VIRUSES OF PIGS, PARROTS AND CHICKENS - REPLY

MJ STUDDERT

Journal article  |  1995  |  Australian Veterinary Journal

The S1 glycoprotein but not the N or M proteins of avian infectious bronchitis virus induces protection in vaccinated chickens.

J Ignjatovic, L Galli

Journal article  |  1994  |  Archives of Virology

The S1, N and M proteins, obtained from the nephropathogenic N1/62 strain of infectious bronchitis virus (IBV) by immunoaffinity p..

Structural proteins of avian infectious bronchitis virus: role in immunity and protection.

J Ignjatovic, L Galli

Conference Proceedings  |  1993  |  Advances in Experimental Medicine and Biology

The antigenicity of the S1, M and N proteins of avian infectious bronchitis virus was compared following immunization of chickens ..

Monoclonal antibodies to three structural proteins of avian infectious bronchitis virus: characterization of epitopes and antigenic differentiation of Australian strains.

J Ignjatovic, PG McWaters

Journal article  |  1991  |  Journal of General Virology

Ten monoclonal antibodies (MAbs) directed against three structural proteins of infectious bronchitis viruses (IBV), the peplomer (..

Efficacy of Australian vaccines against recent isolates of avian infectious bronchitis viruses.

Y Arvidson, GA Tannock, M Zerbes, J Ignjatovic

Journal article  |  1991  |  Australian Veterinary Journal

Congenital transmission of avian leukosis virus in the absence of detectable shedding of group specific antigen.

J Ignjatovic

Journal article  |  1990  |  Australian Veterinary Journal

Congenital transmission of avian leukosis virus (ALV) in the absence of detectable amounts of group specific (gs) antigen in egg a..

Isolation of a variant endogenous avian leukosis virus: non-productive exogenous infection with endogenous viruses containing p27 and p27(0).

J Ignjatovic

Journal article  |  1988  |  Journal of General Virology

Ten replication-competent endogenous avian leukosis viruses (ALVs) with subgroup E specificity were isolated from six commercial c..

An enzyme-linked immunosorbent assay for detection of reticuloendotheliosis virus infection in chickens

J Ignjatovic, KJ Fahey, TJ Bagust

Journal article  |  1987  |  Avian Pathology

Replication-competent endogenous avian leukosis virus in commercial lines of meat chickens.

J Ignjatovic

Journal article  |  1986  |  Avian Diseases

Group-specific (gs)-antigen-positive egg albumen in seven commercial lines of meat chickens was found to result from the presence ..

Effect of lymphoid leukosis virus on performance of layer hens and the identification of infected chickens by tests on meconia

J Ignjatovic, TJ Bagust

Journal article  |  1986  |  Avian Pathology

Variation in susceptibility to avian sarcoma viruses and expression of endogenous avian leukosis virus antigens in specific pathogen-free chicken lines.

J Ignjatovic, TJ Bagust

Journal article  |  1985  |  Journal of General Virology

Five lines of chickens maintained as specific pathogen-free flocks in Australia were characterized in relation to endogenous antig..

Practical Application of Elisa For Detection of Vertical Transmission of Leukosis Virus in Commercial Layer Hens

J Ignjatovic, TJ Bagust

Journal article  |  1983  |  Avian Pathology

Detection of Avian Leukosis Virus with the Elisa System: Evaluation of Conjugation Methodology and Comparison of Sensitivity with the Phenotypic Mixing Test in Commercial Layer Flocks

J Ignjatovic, TJ Bagust

Journal article  |  1982  |  Avian Pathology

Comparative study of three methods for detecting avian leukosis viruses.

EJ Smith, LB Crittenden, J Ignjatovic

Journal article  |  1977  |  Infection and Immunity

This investigation was designed to compare detection limits for avian leukosis viruses after infection of chicken fibroblasts with..