... Tuning up live-vaccine priming for infectious bursal disease and reovirus
Aug 11, 2022Jennifer Grullon
TOOLBOX, Issue 13: An interview with Kalen Cookson, DVM, MAM, Director of Clinical Research, Zoetis
... Strong, early protection with Poulvac® Procerta® HVT-IBD-ND attributed to extensive prototype screening, unique construction
Jul 18, 2022Jennifer Grullon
DISCOVERIES, Issue 15: Rigorous research and the application of cutting-edge technology by Zoetis scientists were behind the development of the newest recombinant vaccine to protect broilers from ...
... Poulvac® Procerta® HVT-IBD-ND provides early immunity, convenience for producers
Jul 08, 2022Jennifer Grullon
TOOLBOX, Issue 32: An interview with Kalen Cookson, DVM, Director of Clinical Research, Zoetis about the new recombinant vector vaccine, Poulvac Procerta HVT-IBD-ND.
... Poulvac Procerta HVT-IBD offers early immunity, greater pullet uniformity in layers
Jun 01, 2022Jennifer Grullon
TOOLBOX, Issue 31: An interview with John Brown, DVM, senior technical services veterinarian, Zoetis, on the advantages of using Poulvac Procerta HVT-IBD to protect chicks throughout their lives.
... Monitoring field strains key to successful vaccination against IBDV
Mar 10, 2022Jennifer Grullon
By Daral J. Jackwood, PhD, Professor, The Ohio State University
... AL2 variants now account for more than half of IBDV field isolates in broilers
Dec 25, 2021Jennifer Grullon
DISCOVERIES, Issue 10: AL2 variants now account for more than half of the infectious bursal disease virus (IBDV) field isolates in broilers, according to the results of a 5-year survey.
... IBDV linked to severe necrotic enteritis in broiler chickens
Oct 10, 2021Jennifer Grullon
Broiler chickens exposed to infectious bursal disease virus are likely to develop more severe cases of the bacterial disease, necrotic enteritis, researchers in Canada have found.
... IBD control in egg layers has unique challenges
Sep 20, 2021Jennifer Grullon
By Daral J. Jackwood, PhD, Professor, The Ohio State University
... Molecular test helps identify pathogenicity in new strains of infectious bursal disease virus
Sep 03, 2021Jennifer Grullon
A genetic technique which could help improve predictions about the virulence of infectious bursal disease (IBDV) has identified pathogenicity in seven new strains of the virus which causes an...
... Pathways to protection: How one vaccine decision can affect options for managing other diseases in broilers
Apr 22, 2021Jennifer Grullon
Broiler operations want to provide the best disease protection for the least cost, but deciding which vaccines to use and when can be a daunting task.
... Latest breeder, broiler vaccines provide consistent IBDV immunity
Feb 09, 2021Jennifer Grullon
TOOLBOX, Issue 23: An interview with Kalen Cookson, DVM, MAM, Director of Clinical Research, Zoetis about Poulvac Maternavac 4 and Poulvac Procerta HVT-IBD.
Flock welfare, Global TOP NEWS, Infectious Diseases, Interviews, News, PHT GLOBAL, PHT US, Podcast, Research, TOP NEWS, Videos
... Consider predominance of AL-2 variants when planning IBDV vaccination program
Nov 09, 2020Jennifer Grullon
The AL-2 family of variants is the predominant strain of infectious bursal disease virus (IBDV) circulating among US broiler flocks, according to a recent survey.
... New four-way broiler breeder vaccine builds on success of Maternavac name
Sep 24, 2020Jennifer Grullon
TOOLBOX, Issue 20: An interview with Kalen Cookson, DVM, MAM, Director of Clinical Research, Zoetis
... To manage IBDV, ‘let the bird tell you what to do’
Jan 16, 2019Jennifer Grullon
Conventional wisdom dictates that infectious bursal disease virus (IBDV) field strains should determine the vaccine strategy. However, a recent study from Brazil indicates the reverse is also true.
... Seven misconceptions about IBD in broilers
Mar 30, 2018Jennifer Grullon
Kalen Cookson, DVM, is the director of clinical research, poultry, Zoetis. He explained the common misconceptions about infectious bursal disease (IBD) to Poultry Health Today.
... How mutations, antigenic drift affect IBD management
Feb 19, 2018Jennifer Grullon
Farms affected by variant infectious bursal disease (IBD) viruses may find that currently available IBD vaccines aren’t always effective, said Daral Jackwood, PhD, professor in food animal research...
... Infectious bursal disease: ‘It’s never black and white’
Oct 20, 2017Jennifer Grullon
Daral Jackwood, PhD, a professor at Ohio State University, is best known in the US poultry industry as the go-to expert on infectious bursal disease (IBD). In an interview with Poultry Health Today,...
... Backyard flocks biggest risk for spreading vvIBDV in US
Oct 17, 2016Jennifer Grullon
By
Daral J. Jackwood, PhD
Professor, Department of Veterinary Preventive Medicine
Food Animal Health Research Program
Ohio Agricultural Research and Development Center
The Ohio State University
... IBD V877 vaccine can break through maternal antibodies
Apr 10, 2016Jennifer Grullon
A live infectious bursal disease (IBD) vaccine based on the V877 strain can override maternal antibodies, doesn’t revert to virulence and has limited interactions with other live vaccines.
... Poultry vet offers tips for managing vaccination programs for infectious bursal disease (IBD)
Feb 26, 2015Jennifer Grullon
Producers have many options for vaccinating for infectious bursal disease (IBD), but there’s no blanket program for all operations or all seasons. Kalen Cookson, DVM, a veterinarian for Zoetis,...
