wash your vegetables and move on with your life.

Unfortunately, that is really bad advice in this case.

> Can washing remove Cyclospora?

> No. According to the CDC, there is currently no method known to completely eliminate Cyclospora from contaminated fresh produce. [0]

Thoroughly cooking your lettuce, and other vegetables, is the only way to reliably decontaminate in this case.

If you want to eat fresh vegetables, the correct solution is separating sewage from irrigation water.

[0] https://extension.psu.edu/ongoing-cyclospora-outbreak-highli...