The five health and fitness care staff ended up definitively seronegative towards H5 in all assays, which means they were not contaminated with H5. For a new version of chicken flu distribute by North The usa this spring, scientists began getting the virus in red foxes, bobcats and other mammals. https://www.dailypioneer.com/2014/page1/brazil-desperate-to-do-colombia-ready-to-die.html