date:Jul 19, 2012
uses and virus strains outside a laboratory was extremely unlikely. However, Devlin said the study showed that it waspossible and has led to disease outbreaks in poultry flocks.
Devlin explained:Live vaccines are used throughout the world to control ILT in poultry. For over 40 years, the vaccines used in Australia were derived from an Australian virus strain. But following a vaccine shortage another vaccine originating from Europe was registered in 2006 and rapidly became widely used.Experts sa