Another UPDATE (on Australia):
- Australian Govt’s OWN WEBSITE admits Covid tests are totally unreliable
- French version: Le propre site web du gouvernement australien admet que les tests pour la Covid ne sont absolument pas fiables
- Official Australian government's website: COVID-19 testing in Australia - information for health professionals
Screenshot:
The reliability of COVID-19 tests is uncertain due to the limited evidence base. Available evidence mainly comes from symptomatic patients, and their clinical role in detecting asymptomatic carriers is unclear.