The Diamond Princess gives us a pretty good closed environment test case. Keeping people in a closed up ship with recirculating air almost guaranteed the spread. They were also in quarantine and tested periodically.So this fits my theory on why testing numbers are not being released.
The admin is actively resisting testing people potentially exposed to Coronavirus.
The Diamond Princess had 3700+ passengers and crew exposed.
705 were shown to have been infected. That's less than 20% of the total exposed
6 have died. That's less than 1% of the infected and 0.162% of the exposed.
All of the dead have had compromised health before infection.