3 ms·

Isn't this why they run tests twice?

• mlyle 7y ago
  There are patients that are even negative on multiple test runs. Each measurement is not an independent measurement. We can't really solve this problem by testing multiple times, even if the measurements are spread in time. The point is, testing everyone may be useful in slowing spread-- may be able to prove people as infectious and needing isolation. But it is not useful in proving people safe.