4. Reduce the frequency of going to stores, restaurants, and coffee shops for the time being.

Of course trips to the grocery store will be necessary, but try to limit them and go at times when they are less busy. Consider asking grocery stores to queue people at the door in order to limit the number of people inside a store at any one time. Remember to wash your hands thoroughly before and after your trip. And leave the medical masks and gloves for the medical professionals — we need them to care for those who are sick. Maintain distance from others while shopping — and remember that hoarding supplies negatively impacts others so buy what you need and leave some for everyone else. Take-out meals and food are riskier than making food at home given the links between the people who prepare food, transport the food, and you. It is hard to know how much that risk is, but it is certainly higher than making it at home. But you can and should continue to support your local small businesses (especially restaurants and other retailers) during this difficult time by buying gift certificates online that you can use later.