[Lonesome in Massachussets]

Statistically impossible.

Someone is fudging the numbers.

Alternatively the new test is completely ineffective and worthless.

[marktwain]

Statistically impossible.

Someone is fudging the numbers.

Alternatively the new test is completely ineffective and worthless.

Yes, that is possible. It is also possible there is universal error in the processing system.

But, the fact that they have done 20,000 tests, and not one has come back positive, is a huge red flag. All tests have some percentage, however small, of false positives.