… milk may increase the stability of the vaccine virus for water … Infection of chickens with APMV
2–9 induced protection from … , infectious bronchitis virus, infectious laryngotracheitis virus (…

… These results indicate that the S2 domain has an important role in inducing protective …
Recombinant avian infectious bronchitis virus expressing a heterologous spike gene …

… perform well and are genetically stable in the environment, proof of … viral poultry vaccines
such as those used to protect against Newcastle disease virus and infectious bronchitis virus (…

… beacons depends largely on genetic stability, molecular evolution … Recent studies of AMPV
gene expression have given … and protection against virulent Avian Metapneumovirus (AMPV) …

… is unfeasible, cross-protection conferred by existing vaccines … was the main finding, although
avian metapneumovirus (1×), … remained stable during the last 10 days of the experiment. …

… infectious bronchitis virus (IBV) remains a major cause for … of foreign genes in recombinant
Newcastle disease virus (… broilers, including safety, stability, and suitability for mass …

… Individual birds from both challenged groups expressed mild nasal exudation or watery
eyes… higher than peak antibody responses induced by aMPV challenge infection in this study. …

… , CD8 gene expression was upregulated after virus exposure … by the respiratory route induced
protective immunity against … An isolate of aMPV/C from turkeys in Minnesota was stable at …

… to yield a stable, non infectious standardised control sample. … and four plasmids expressing
AMPV N, P, M2 and L genes, all with … Both normal and larger control virus induced amplicons …

… virus (avian metapenumovirus/Minnesota/turkey/1a/1997) exposed (Cha et al., 2007). Further,
an increase in expression of IFN-γ gene in … protection induced against mentioned viruses. …