Anyone who knows even the basics of the immune system would know that the only way this is possible is for the tests to be wrong or for something to be wiping the immune system. Maybe this is why public schooling let science slip away in favor of standardized tests.
Anyone who knows even the basics of the immune system would know that the only way this is possible is for the tests to be wrong or for something to be wiping the immune system. Maybe this is why public schooling let science slip away in favor of standardized tests.