Chat about Novel Coronavirus - 2019-nCoV - COVID-19

For the NHS to cope, we needed to flatten the curve. We could have been far more proactive in at least four areas:

• requiring effective social distancing measures;
  
• far broader based testing, to identify and contain cases (to the scale of South Korea);
  
• foreign travel restrictions, or at least strong government advisory against unnecessary leisure travel;
  
• required 14 day self-quarantine of all international arrivals from affected regions (as has been implemented in China);
  
• advisory self quarantine of anyone with cold or flu like symptoms.
  
  

The alternative is waiting for the wave to hit then implementing the measures above, which is where I think we will end up. You end up with the same (or greater) economic impact, but with a far higher public health impact.

The following was understood in late January / early February:

• R0 was estimated above 2;
  
• There were known to be mild or asymptomatic cases that were unlikely to be detected, but that would lead to onward spread;
  
• It was estimated that testing would pick up, at best, 1 in 4 imported cases.
  
  

A containment strategy limited to testing people with symptoms from affected regions followed by contact tracing was self evidently doomed to failure.

Carrying on as normal and hoping it wouldn't happen here, in the face of the evidence, was crushingly stupid.