The 5 overall health care staff ended up definitively seronegative in opposition to H5 in all assays, which implies they were not contaminated with H5. But it is not ruled out, since the inhabitants is normally in bad overall health and for that reason more at risk of serious sickness. https://www.dailypioneer.com/2019/state-editions/kabutari-devi--remembering----voice-of-the-hills---.html