Major challenges remain in Covid-19 testing

‘The phrase “when we have adequate testing” has become the siren song within many conversations around return, namely in reopening the economy. Unfortunately, many of these conversations do not fully consider some critical issues around availability, test characteristics, and — importantly — test strategy. These issues suggest a need to rapidly consider other methods of protecting the population during reentry that can be implemented to complement testing. Such protective methods could include physical barriers, universal masking (while acknowledging supply-chain issues with personal protective equipment), and physical distancing in public spaces.’

Read here (Mckinsey & Co, May 2020)