[arno_app]

The cruise ship has a massive age bias. Most passengers were 60+

[dogma1138]

The cruise ship also didn’t had proper medical facilities.

This is somewhat the problem with these epidemics the mortality rate is highly dependent on the available level of care.

If the healthcare services get overwhelmed the mortality rate can easily spike.

[koheripbal]

Seems like an easy variable to adjust for.

[nraynaud]

that's the difference between "best" and "perfect"