Recently, President Trump introduced Operation Warp Speed, promising a coronavirus vaccine by the end of the year. Even pro-vaccine advocates—especially pro-vaccine advocates—worry that we’re moving too fast.
![Warp speed](https://i0.wp.com/www.respectfulinsolence.com/wp-content/uploads/2020/05/enterprise-at-warp-tmp.jpg?fit=1200%2C680&ssl=1)
Recently, President Trump introduced Operation Warp Speed, promising a coronavirus vaccine by the end of the year. Even pro-vaccine advocates—especially pro-vaccine advocates—worry that we’re moving too fast.