Poultry Recombinant Viral Vector Vaccines

Forum: Issues of the Poultry Recombinant Viral Vector Vaccines which May Cause an Effect on the Economic Benefits of those Vaccines

Published on: 10/11/2011
Author/s : Rudolf G. Hein, Consultant Microbiologist
Summary Over the last decennia different recombinant viral vector vaccines for poultry have been introduced in several countries. The first vaccines were all based on the Fowl pox(FP) virus  used as the vector (e.g. the avian influenza (AI) recombinant (r) FP/H5, NewcastleDisease (ND) rFP/ND, infectiouslaryngotrachetis (ILT) rFP/ILT vaccines. The most recent ("second generation") viral vect...
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Maqsood Jaffery Maqsood Jaffery
Doctor of Veterinary Medicine
October 11, 2011
It is really informative article about Recombinant Viral Vector Vaccines . Author has given details about failure of immunity development. It should be helpfullfor better protection through taking care of factors affecting development of immunity. As vector vaccines develop humoral immunity response (antibodies), so by give conventional live vaccine for same particular vector vaccine will give local immunity through cellular immunity process. It shall be helpfull for inhibting the replication of challange virus. As these vaccines are new, all valuable informations/ inputs will be helpful for all the concrned of poultry health.
Maqsood Jaffery
Dr Muhammad Arshad  Manj Dr Muhammad Arshad Manj
Doctor of Veterinary Medicine
October 12, 2011

Aoa, an informative article about poultry health but why is it suggested to inject at day one bcs at day one it is very difficult to inject the bird

October 14, 2011

I found this article about poultry health is very informative specially the possible causes of failure and precautions for avoiding the failure of the vaccine.


Gary Butcher Gary Butcher
Doctor of Veterinary Medicine
October 17, 2011

Excellent paper about poultry health. Well balanced and practical. Gary Butcher

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Fred Hoerr
Fred Hoerr
DVM, PhD, Diplomate ACVP, ACPV
  Nashville, Tennessee, United States
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