The sort of people I respect:
Dr.Fauci, at 74 yo, in 2015-was suiting up to treat an Ebola patient himself because he "wanted to show his staff that he wouldn't ask them to do anything he wouldn't do himself".
https://www.sciencemag.org/news/2015/03/why-nihs-anthony-fauci-treating-ebola-patients-himself