How to stock up wisely, emergency or not

In this March 3, 2020 file photo, shelves that held hand sanitizer and hand soap are mostly empty at a Target in Jersey City, N.J. People who may have been exposed to the new coronavirus or who get sick with COVID-19 may be advised to stay home for as long as 14 days to keep from spreading it to others, according to the Centers for Disease Control. That’s led many people to wonder if they could manage for two weeks at home without a run to the grocery store. (AP Photo/Seth Wenig)