Some public health experts say there need to be more transparency and urgency in investigating the cases. Industry experts also wish to see a more in depth timeline of when individuals were being exposed, created signs or symptoms and were being tested. Hemagglutinin inhibition (HI) assay: The HI assay tests https://www.dailypioneer.com/2020/trending-news/veteran-gujarati-actor-naresh-kanodia-dies-at-77.html