https://www.theatlantic.com/health/archive/2020/02/covid-vaccine/607000/
Good article that, even on the third read.
@Fox started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
https://www.theatlantic.com/health/archive/2020/02/covid-vaccine/607000/