That'll you need more testing through the rest of the pandemic until it's either over or you come back positive.
For those of us who aren't showing symptoms and aren't at high risk for exposure, there's no point in testing us unless the test becomes super cheap.
I think the jury's still out on the odds of achieving even temporary immunity after having caught it.
https://www.wsj.com/articles/does-covid-19-infection-equal-i...