Thanks to the life-saving work by scientists and our government’s top medical experts, we have COVID-19 vaccines to protect us. This is what happens when we trust science, and hardworking doctors and researchers set out to do big things.
https://www.nytimes.com/2022/01/15/health/mrna-vaccine.html

https://twitter.com/BarackObama/status/1483862020739014656