Possibly recalls along with shipping delays? There was a recent pork recall for 2 million pounds of pork.

Edit - Here is a recent recall, link below. The thought just came to me. What if covid is just consumption of contaminated food? How many people know about all the recalls that occur? How many people will go through their food to check labels to ensure they do not have recalled products? Also, how many people know that when a company is listed in a recall you are not watching out for that one specific companies name. You would need to look into who the company sells their products to and what other companies relabel as their product. https://www.fsis.usda.gov/recalls-alerts/alexander-hornung-recalls-fully-cooked-pork-products-due-possible-listeria