Best thing anyone can do is suit up / get airtight with PPE and get a store of dry goods.. grains, flours, beans, sugar, etc, and literally stay out of contact with others until May. Any surfaces that come in contact with others... Plastic delivery bags, product packaging from supermarkets, treat it like it's radioactive and decontaminate.
This is critical mass stage and the next few months are going to be ugly. This should have been manageable / avoidable, but here we are.