From the Document: " Uncertainty is inevitable. A pandemic like COVID-19 [coronavirus disease 2019] has not been seen in a century, and much remains unknown and evolving about the situation and the virus that causes it.  Uncertainty leads to fear, panic and loss of trust among people.  Risk communication and Community Engagement (RCCE) research identifies tactics to communicate and manage uncertainty effectively by building public trust in health authorities and gaining adherence to health recommendations."
How to Communicate Uncertainty at a Time of Transition in the COVID-19 Pandemic. SEARO RCCE Webinar. 18 May 2020
World Health Organization
World Health Organization: https://www.who.int/