Ich://I think what they shoes is that certain authorities may have tried to cover it up, but failed.//
I think this is the point.
Transparency over this has become something of a test of the strength of democracies. And lack of transparency has meant a greater impact in both health terms and in terms of hit to the economy.
Both the US and China covered it up in the early stages – and Iran did the same. China's authoritarian regime used tools that all democracies shy away from as they sought to control spread of the virus.
Korea and Japan were more transparent. They used public awareness campaigns; testing and other techniques to manage spread.
Italy was unaware of the scale of spread in Lombardy, so was caught somewhat unawares.
Germany had time to react,and did so, with social isolation; fiscal measures to delay spread and support for workers.
UK acted too late.
US is a total mess due to complete mis-management.
The countries who managed the illness well, have governments that take responsibility and sho strong leadership.
Countries that lack decisive leadership, or ignore the science are suffering.
Japan, Korea,