Spam, the often-maligned classic canned lunch meat made by Hormel Foods, is seen on a grocery store shelf May 29, 2008 in Sierra Madre, California. (Photo by David McNew/Getty Images) From Spam to ham, sales of canned meat are reportedly surging as the coronavirus health crisis continues.Shoppers around the world are said to be turning to the shelf-stable item as a preferred protein choice amid a future of uncertainty.