https://www.statnews.com/2020/03/17/a-fiasco-in-the-making-as-the-coronavirus-pandemic-takes-hold-we-are-making-decisions-without-reliable-data/
At a time when everyone needs better information, from disease
modelers and governments to people quarantined or just social
distancing, we lack reliable evidence on how many people have been
infected with SARS-CoV-2 or who continue to become infected. Better
information is needed to guide decisions and actions of monumental
significance and to monitor their impact.
Draconian countermeasures have been adopted in many countries. If the
pandemic dissipates — either on its own or because of these measures —
short-term extreme social distancing and lockdowns may be bearable. How
long, though, should measures like these be continued if the pandemic
churns across the globe unabated? How can policymakers tell if they are
doing more good than harm?