There are three things you can do NOW.
Self-isolate. Stay home; no coffee klatsches, back deck barbeques, visiting friends and family, birthday parties, Sunday dinners, going to choir practices or even church.
Wash your hands. It’s easy. Do it often and do it right.
Social distance yourself. If you absolutely must go out – and there are times you can and should – stay two metres away from everyone else. Imagine trying to hit them with an outstretched hockey stick. If you can, you’re too close.