The cat is out of the bag so to speak. On a personal level all we can do is hope we recover well and quick, if and when we are exposed. Every day you breath in millions of viruses. You don't die because you have an immune system that has earned you the privilege to survive on this planet. Short of a vaccine we're just waiting for the battle and the reward of a new skill in our immune systems armory.
That said, getting sick is terrible and it'd be great if we could nerf nature. I pray for everyone's health and recovery.