Some new changes are being implemented at Giant Eagle grocery stores in wake of the coronavirus outbreak. First… Giant Eagle says customers should not bring reusable bags to stores, as a precautionary measure to help ensure sanitary conditions amid the coronavirus pandemic. Plexiglass dividers are also being installed at checkouts and customer service areas in Giant Eagle and Market District grocery stores, pharmacies and GetGo convenience stores. Shoppers will also see new signs and floor indicators to let them know the appropriate social distance at checkout lanes.