In careful bureaucratic language, they are essentially admitting that PCR tests were not meant to be used diagnostically, and cannot be relied upon to do so accurately. Just as Dr Kary Mullis, the inventor of the PCR test, said himself many times.
Understand this. The PCR test is virtually the ENTIRE foundation of the Covid narrative. Without it you have nothing but healthy people and the normal winter flulike illnesses. Every ‘case’ you read about is only a case because of a PCR test.