The five health and fitness care workers had been definitively seronegative in opposition to H5 in all assays, which implies they weren't contaminated with H5. * Avian influenza H5N1, excreted in massive quantities within the droppings of infected birds, is endemic. Sporadic human conditions acquired by direct connection with poultry https://www.dailypioneer.com/2015/delhi/mha-upsets-as-delhi-pokes-its-nose-in-danics.html