Started to feel ill, got tested, maybe not infected long enough for the test to register positive, retested, and now he’s positive?
View attachment 324526 It happens.
Also, the tester first time around might not have scraped around enough. Eeeeww. This also happens.
And finally, the quick tests aren’t as accurate, as the White House found out.
It’s not a fault of the tests. No tests are 100% perfect, nasal swab tests can be hit and miss if you’re not (yet) loaded with virus, and this is a very weird disease. Good for him for being careful, and I hope the second one is correct.