18 September 2020: COVID-19 Risks
This chart is apparently from the Arizona Department of Health Services, although I can't find it on their website:
What do the experts do? See https://www.washingtonpost.com/health/how-fauci-5-other-health-specialists-deal-with-covid-19-risks-in-their-everyday-lives/2020/07/02/d4665ed6-b6fb-11ea-a510-55bf26485c93_story.html