The 5 overall health treatment staff ended up definitively seronegative from H5 in all assays, meaning they were not infected with H5. * Avian influenza H5N1, excreted in substantial quantities inside the droppings of contaminated birds, is endemic. Sporadic human cases acquired by direct contact with poultry are claimed On https://www.dailypioneer.com/state-editions/bhubaneswar/2013-11-01-28239.html