The airlines are in bug trouble already.

Your government will send a plane and charge you for it. They did that after hurrican and did it for those in Wuhan China.

Make sure the embassy/consulate knows your contact info if you think the airline might abandon you.

Personally, if you want out I would pay the piper and standby for any flight out.

You dont know if they wont shut the big hubs down for a period of time.

Time to get into John Candy/Steve Martin mode and Planes Trains Automobiles home.

If my employer didnt care Id book a room in 2 week cancellable increments and make a big Carib beer run.