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2021 AAAP Virtual Annual Meeting
2021 AAAP Virtual Annual Meeting

2021 AAAP Virtual Annual Meeting

July 30, 2021 to August 2, 2021
United States
Lectures
08:00hs
7/30/2021
Opening Session
08:00hs
7/30/2021
08:15hs
7/30/2021
Keynote Roundtable Poultry Industry Leaders: Post-pandemic Challenges & Opportunities

Panelists: 

  1. Dr. Michelle Kromm, VP of Animal Health and Welfare, Jennie-O Turkey Store 
  2. Dr. Bernie Beckman, Director of Technical Services, Hy-Line North America 
  3. Dr. Bruce Stewart-Brown , Sr. VP of Food Safety, Quality and Live Operations, Perdue Farms
Speaker:
Dr. Bernie Beckman
United States
Services Manager
Bruce Stewart-Brown
United States
08:15hs
7/30/2021
09:30hs
7/30/2021
Live Q&A Oral Sessions: Virology IBD Oral
A Comparison of Immunogenicity between MB-1, an IBD Live Attenuated Gumboro Vaccine and an IBD Immune-Complex Vaccine Applied in-ovo in Maternally Derived Antibody positive broilers
Speaker:
Dr. Sjaak de Wit
Netherlands
09:30hs
7/30/2021
Live Q&A Oral Sessions: Virology IBD Oral
09:30hs
7/30/2021
Live Q&A Oral Sessions: Virology IBD Oral
Ability of a Novel Immune-Complex Vaccine to Successfully Immunize Long-living Chickens Against Gumboro Disease in Various Field Conditions
Speaker:
09:30hs
7/30/2021
Live Q&A Oral Sessions: Virology IBD Oral
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
Adaptation of Mexican lineage H5N2 low pathogenic avian influenza virus in chickens
Speaker:
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
Characterizing the Antigenic Evolution of North American H9N2 Avian Influenza Viruses
Speaker:
Erica Spackman
United States
Research
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
09:30hs
7/30/2021
Live Q&A Oral Sessions: Virology IBD Oral
Evaluation of rHVT-ND-IBD Vaccination and Challenge with Contemporary IBDV Variant Field Isolates
Speaker:
Holly Sellers
United States
Professor
09:30hs
7/30/2021
Live Q&A Oral Sessions: Virology IBD Oral
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
Evaluation of the Efficacy of an Inactivated ND+AIVH9N2 Vaccine in Broilers with maternal H9N2 Antibodies against virulent LPAI H9N2 Virus Challenge
Speaker:
Andreas Herrmann
France
Global Avian Technical Services Director at Merial
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
Genotypic changes in low pathogenicity avian influenza viruses after replication in chickens and turkeys
Speaker:
Christina Leyson
United States
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
Is Artificial Insemination a Method of LPAI Spread in Breeder Turkey Flocks?
Speaker:
Marion Garcia, Director, Veterinary Services, Hybrid Turkeys
Marion Garcia, Director, Veterinary Services, Hybrid Turkeys
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
Isolation and Subtyping of Avian Influenza Strains from Wild Birds of the Coast of Peru, 2019-2020
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
Linking Remote Sensing to Targeted PCR based Environmental Sampling for Detection of Avian Influenza in Waterfowl
Speaker:
Maurice Ernest Pitesky
United States
Lecturer and Assistant Specialist in Cooperative Extension Population Health & Reproduction
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
Protection of chickens against North American H5N2 and H7N3 avian influenza viruses following updates in hemagglutinin inserts of licensed recombinant fowlpox vectored vaccines
Speaker:
David Swayne
United States
Director
09:30hs
7/30/2021
Live Q&A Oral Sessions: Avian Influenza Oral
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology Reovirus Oral
Antigenic Cartography as a Tool to Determine Antigenic Relatedness of Avian Reovirus Variants
Speaker:
Sofia Egaña
United States
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology Reovirus Oral
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology Reovirus Oral
Response of Turkey Breeding Hens to Vaccination with a Commercial Modified Live Chicken Reovirus
Speaker:
Ben Wileman
United States
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology Reovirus Oral
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology: ILT Oral
Dynamics of ILT CEO Vaccination in Commercial Broilers
Speaker:
Ellen Lapuck, Boehringer Ingelheim
Ellen Lapuck, Boehringer Ingelheim
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology: ILT Oral
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology: ILT Oral
Efficacy of recombinant herpesvirus of turkey laryngotracheitis vaccine against Canadian wild-type infectious laryngotracheitis virus infection
Speaker:
Catalina Barboza-Solis, University of Calgary
Catalina Barboza-Solis, University of Calgary
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology: ILT Oral
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology Reovirus Oral
Infectivity Studies of Avian Reovirus Variants in Egg-Laying Hens
Speaker:
Huaguang Lu
United States
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology Reovirus Oral
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology Reovirus Oral
Investigation on factors associated with rupture tendon at processing - a review of 12 years
Speaker:
Taylor Boyett
United States
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology Reovirus Oral
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology Reovirus Oral
Sequence based pathotyping of Turkey Arthritis Reovirus
Speaker:
Sunil Kumar
United States
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology Reovirus Oral
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology: ILT Oral
Transition from CEO LT to HVT vectored ILT vaccines in a multi-age layer complex: Lessons learned
Speaker:
Alexandra Mendoza-Reilley, Merck Animal Health
Alexandra Mendoza-Reilley, Merck Animal Health
10:00hs
7/30/2021
Live Q&A Oral Sessions: Virology: ILT Oral
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
IBV Strains Associated with False Layer Syndrome: Surveillance in Layer Farms with a History of FLS and IBV Pangenome Studies
Speaker:
Ruchita Uttarwar, University of California Davis
Ruchita Uttarwar, University of California Davis
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
ArkDPI Vaccine-Like Viruses in Alabama Chickens
Speaker:
Haroldo Toro
United States
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
Evaluating the Effects of IBV Vaccination on the Development of False Layer Syndrome
Speaker:
Adrea Mueller Slay, University of Georgia
Adrea Mueller Slay, University of Georgia
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
Evaluation of Serologic Responses to Various GA08 Infectious Bronchitis Virus Vaccination protocols in Commercial Breeder Pullets (Part A)
Speaker:
Rachel Thiemann, Mississippi State University
Rachel Thiemann, Mississippi State University
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
Field Observations on Bivalent Infectious Bronchitis Vaccination programs: How do combinations of monovalent IBV vaccines interact?
Speaker:
Matilde Alfonso, Ceva Animal Health
Matilde Alfonso, Ceva Animal Health
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
Infectious bronchitis vaccine program comparison against DMV/1639 challenge
Speaker:
Kalen Cookson, Zoetis
Kalen Cookson, Zoetis
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
The Effect of Water Temperature on Infectious Bronchitis Virus Vaccine Reconstitution
Speaker:
Alix Nelson, University of Georgia
Alix Nelson, University of Georgia
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
Understanding Infectious Bronchitis Virus Vaccine Takes Using Real-Time Polymerase Chain Reaction
Speaker:
Dr. Brian Jordan
United States
Assistant Professor
10:30hs
7/30/2021
Live Q&A Oral Sessions: Virology: IBV Oral
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology Miscellaneous Oral
A ten-year retrospective study of inclusion body hepatitis in meat-type chickens in Spain (2011-2021)
Speaker:
Kateri Bertran
United States
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology Miscellaneous Oral
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology NDV Oral
Characterization of the Thermal Inactivation Profile of Newcastle Disease Virus in Poultry Litter
Speaker:
Jongseo Mo
United States
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology NDV Oral
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology NDV Oral
Efficacy of VHVT-ND Vaccines Administered to Day-Old Turkey Chicks Against Velogenic Newcastle Challenge at 28 Days of Age
Speaker:
Andrea Delvecchio, Boehringer Ingelheim
Andrea Delvecchio, Boehringer Ingelheim
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology NDV Oral
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology Miscellaneous Oral
Host range barriers for replication of SARS-CoV-2 (COVID-19) in avian species
Speaker:
Darrell Kapczynski
South Africa
Research
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology Miscellaneous Oral
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology Miscellaneous Oral
Hyperimmunized Chickens Produce Neutralizing Antibodies against SARS-CoV-2
Speaker:
Emily Aston, University of California-Davis
Emily Aston, University of California-Davis
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology Miscellaneous Oral
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology NDV Oral
Newcastle Seroconversion to an HVT-IBD-ND Vaccine vs. a Modified Live ND Vaccine in Broilers
Speaker:
Dr. José Linares
Estados Unidos de América
Médico Veterinario / Gerente de Servicios Veterinarios en Ceva Santé Animale
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology NDV Oral
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology Miscellaneous Oral
Pathology and Immunohistochemical Findings of Avastrovirus Infection in Chicks with White Chick Syndrome
Speaker:
Holly Sellers
United States
Professor
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology Miscellaneous Oral
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology NDV Oral
Protection Against Various Velogenic Newcastle Disease Challenges of a Trivalent HVT-Vectored Vaccine Against Marek's Disease, Infectious Bursal Disease and Newcastle Disease
Speaker:
Stephane Lemiere
France
Avian Global Technical Director
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology NDV Oral
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology Miscellaneous Oral
Risk of Egg Drop Syndrome 76 transmission in broiler chickens
Speaker:
Dr. David Suarez
United States
Research Leader
11:15hs
7/30/2021
Live Q&A Oral Sessions: Virology Miscellaneous Oral
11:45hs
7/30/2021
Live Q&A Oral Sessions: Immunology Oral
Assessment of Activated and Regulatory T cells in the Trachea of Vaccinated Chickens as a Recall to an Infectious Laryngotracheitis Virus (ILTV) Challenge
Speaker:
Daniel Maekawa Maeda
Perú
Médico Veterinario / Servicio Técnico Veterinario - Avicultura
11:45hs
7/30/2021
Live Q&A Oral Sessions: Immunology Oral
11:45hs
7/30/2021
Live Q&A Oral Sessions: Immunology Oral
Characterization of immune responses after vaccination and challenge with IBV in MHC lines
Speaker:
Rodrigo Gallardo
United States
11:45hs
7/30/2021
Live Q&A Oral Sessions: Immunology Oral
11:45hs
7/30/2021
Live Q&A Oral Sessions: Immunology Oral
Extracellular vesicles released from chicken tracheal cells present distinct proteomic signatures upon avian influenza virus infection and Toll-like receptor ligand stimulation
Speaker:
Kelsey O'Dowd, Université de Montréal
Kelsey O'Dowd, Université de Montréal
11:45hs
7/30/2021
Live Q&A Oral Sessions: Immunology Oral
11:45hs
7/30/2021
Live Q&A Oral Sessions: Immunology Oral
Georgia Titers 102
Speaker:
11:45hs
7/30/2021
Live Q&A Oral Sessions: Immunology Oral
11:45hs
7/30/2021
Live Q&A Oral Sessions: Immunology Oral
Responses of Chicken Macrophages to Clostridium perfringens isolates varying in their Pathogenicity
Speaker:
11:45hs
7/30/2021
Live Q&A Oral Sessions: Immunology Oral
11:45hs
7/30/2021
Live Q&A Oral Sessions: Immunology Oral
The Influence of Ascaridia galli Development on Cytokine Gene Expression and Intestinal Microbiota of Infected Chickens
11:45hs
7/30/2021
Live Q&A Oral Sessions: Immunology Oral
13:00hs
7/30/2021
Live Q&A Oral Sessions: Vaccinology Oral
Onset of Immunity of a Recombinant HVT-IBD-ND Vaccine Against a Velogenic NDV and a Very Virulent IBDV Challenge
Speaker:
Sing Rong
United States
13:00hs
7/30/2021
Live Q&A Oral Sessions: Vaccinology Oral
13:00hs
7/30/2021
Live Q&A Oral Sessions: Vaccinology Oral
Deletion of Thymidine Kinase Reduces Protection of Marek's Disease Vaccine Candidate
Speaker:
John Dunn
United States
13:00hs
7/30/2021
Live Q&A Oral Sessions: Vaccinology Oral
13:00hs
7/30/2021
Live Q&A Oral Sessions: Antimicrobial Oral
Effect of Electrostatic Aspersion of a Novel Bound Residual Antimicrobial on Hatchability and Chick Quality
Speaker:
Ivan Alvarado
United States
13:00hs
7/30/2021
Live Q&A Oral Sessions: Antimicrobial Oral
13:00hs
7/30/2021
Live Q&A Oral Sessions: Vaccinology Oral
Field Experiences with Recombinant Vaccines and Interactions with Modified Live Vaccines in the Same Flocks
Speaker:
Philip Stayer, Sanderson Farms
Philip Stayer, Sanderson Farms
13:00hs
7/30/2021
Live Q&A Oral Sessions: Vaccinology Oral
13:00hs
7/30/2021
Live Q&A Oral Sessions: Vaccinology Oral
Optimizing Infectious Bronchitis Virus Vaccination of Commercial Broiler Breeder Pullets the Day of Placement
Speaker:
Erin Riley, Sanderson Farms Inc.
Erin Riley, Sanderson Farms Inc.
13:00hs
7/30/2021
Live Q&A Oral Sessions: Vaccinology Oral
13:00hs
7/30/2021
Live Q&A Oral Sessions: Vaccinology Oral
Turkey Haemorrhagic Enteritis Live Vaccination Controls Field Strains Circulation and Challenge
Speaker:
13:00hs
7/30/2021
Live Q&A Oral Sessions: Vaccinology Oral
13:30hs
7/30/2021
Live Q&A Oral Sessions: Mycoplasma Oral
Application of Comparative Genomics to Mycoplasma gallisepticum Vaccine Studies
Speaker:
Mohammadreza Ehsan
United States
13:30hs
7/30/2021
Live Q&A Oral Sessions: Mycoplasma Oral
13:30hs
7/30/2021
Live Q&A Oral Sessions: Bacteriology Oral
Avibacterium paragallinarum Field Strain Persistence in Water at Two Different Temperatures
Speaker:
Rodrigo Gallardo
United States
13:30hs
7/30/2021
Live Q&A Oral Sessions: Bacteriology Oral
13:30hs
7/30/2021
Live Q&A Oral Sessions: Bacteriology Oral
Effects of Hops-derived Feed Additive on the Control of Gangrenous Dermatitis in Male Turkeys
Speaker:
Carrie Cremers, Jennie-O Turkey Store
Carrie Cremers, Jennie-O Turkey Store
13:30hs
7/30/2021
Live Q&A Oral Sessions: Bacteriology Oral
13:30hs
7/30/2021
Live Q&A Oral Sessions: Bacteriology Oral
Erysipelothrix Rhusiopathiae Septicemia In Two Pastured Turkey Flocks
Speaker:
13:30hs
7/30/2021
Live Q&A Oral Sessions: Bacteriology Oral
13:30hs
7/30/2021
Live Q&A Oral Sessions: Bacteriology Oral
Focal Ulcerative Dermatitis Syndrome in Midwestern Laying Hens
Speaker:
Kay Russo
United States
13:30hs
7/30/2021
Live Q&A Oral Sessions: Bacteriology Oral
13:30hs
7/30/2021
Live Q&A Oral Sessions: Bacteriology Oral
Genomic Characterization of Avian Pathogenic E. coli Co-isolated with Enterococcus spp. in Cases of Avian Colibacillosis
Speaker:
Grayson Kreg Walker
United States
13:30hs
7/30/2021
Live Q&A Oral Sessions: Bacteriology Oral
13:30hs
7/30/2021
Live Q&A Oral Sessions: Mycoplasma Oral
Sero-conversion of a Commercial Layer Flock Vaccinated with MG ts-11 and MS MS-H is not Associated with Wild-type Colonisation
Speaker:
Chris Morrow
Australia
Technical Manager
13:30hs
7/30/2021
Live Q&A Oral Sessions: Mycoplasma Oral
14:00hs
7/30/2021
Exhibitor Session 1
14:00hs
7/30/2021