In the early months of the pandemic, enterprises raced to deliver and distribute facial area masks, health-related materials, hand sanitizer and other merchandise that ended up quickly scarce, shockingly high priced or unavailable at any cost. Firms huge and modest responded to the need and pivoted to fill these new calls for, even as numerous of them were being also coping with drastic reductions in profits and mounting losses. But as the science all around the coronavirus has evolved and the instant source shock of those early times is now in the earlier, some of these businesses find on their own with merchandise they can not offer — or even…