Recent laboratory tests confirm that horse poo - or commonly known as horse shit - protects you from the dreaded corona virus. "How does it work?" I hear you ask. Here's the answer:
Rub your hands in fresh, warm, steaming horse poo, after which a) you will not touch your nose, eyes and mouth, b) other people will stay at least two metres away from you, c) no-one will shakes hands with you, and d) you will wash your hands very thoroughly before a meal.
Sometimes the simplest solutions are the best!
P.S. By the way, I went shopping with my wife yesterday, both of us wearing masks. When I got back home and we took off our masks, it turned out that I'd brought back the wrong wife! Stay alert, folks!