What do you mean by assist @Merideth3 ?
If you mean is Airbnb going to pay out millions and millions to the millions of hosts affected on an ongoing basis until the virus is contained. Then the answer would be no. This is covered under their EC policy which hosts sign up to when they join Airbnb.
It is up to us as hosts to have contingency plans in place for our STR business in case there is an issue such as illness of the host, damage to the home, or something like this virus, which impacts on our bookings.
You can check your home insurance for STRs to see if you are covered through it for this sort of cancellation.