With the reports of inaccurate or ineffective test rates for tests provided by China to other countries in the past months, has there been any somewhat authoritative report that addresses this and whether the new tests in the USA are better?
US <-> S. Korea would be a good comparison, even if just to analyze effectiveness.Proc92 said:
With the reports of inaccurate or ineffective test rates for tests provided by China to other countries in the past months, has there been any somewhat authoritative report that addresses this and whether the new tests in the USA are better?