Seriously though, it's like any other illness or medical event you might have while on vacation (think heart attack, pneumonia, etc). I assume you'd be responsible to find your own housing and stay put until you were cleared to travel.

If you were presenting symptoms that required hospitalization, the required insurance would get you home for care.

On a side note, I carry MedJet insurance to cover evacuations back to the US while I'm traveling. I was notified yesterday that my existing policy now covers evacuations due to COVID-19 hospitalization.