Poultry is the fastest growing livestock industry worldwide, benefiting from production and price advantages as well as being viewed as healthy food. A particular attraction is the relatively short turn around five to eight weeks for broiler chickens. However production involves intensive housing and management to maximise output leading to an increase incidence of disease. And, because poultry is a global industry, similar disease problems are found all over the world, as highlighted by the emergence of bird flu.
Useful research and preventive tool
Reduced immunity is a serious problem for commercial poultry producers worldwide. The major cause is viral infection. All viruses can cause immunosuppression to varying degrees but Marek's disease, infectious bursal disease and chicken anaemia are particular concerns. A simple test to identify flocks that have been immunosuppressed by non-apparent infections was needed. The new test is both a useful research tool and a way to provide poultry companies with an early warning for flocks that will experience secondary infections because of immunosuppression.
The MOLECULAR TESTS project is the outcome of research initiated at the University of Georgia and continued at the Institut Ruder Boskovic in Zagreb. Project leader Dr William Ragland of Zagreb Biotek in Croatia had the basic idea twenty years ago but he had
Contact: Shiels Catherine