Dustan ClarkF.D. Clark, DVM, PhD, Extension Veterinarian and Interim Associate Center Director of Extension, O205POSC Center of Excellence for Poultry Science, University of Arkansas; phone 479.575.4375From the AuthorEggPoultry researchers continue focus on avian influenzaResearchers are tracking avian influenza, studying factors involved in its pathogenicity and testing new approaches to vaccination. Avian influenza continues to be a topic for discussion and research because outbreaks in poultry can cause high losses in poultry, pose a threat to human health and adversely impact the international trade of poultry products.Page 1 of 1