Using a "garlic breath test" can help you establish how likely you are to catch the coronavirus. One doctor says "When you're talking to a friend or sharing the same air as you're listening to your friend talking, we call it the garlic-breath distance.”
He added, "So if you can smell your friend's lunch you're inhaling some of that air as well as any virus that's inhaled with it.”
So the doctor adds make sure you are the proper distance away so you can’t catch the virus from someone.
Bottom line... if you can smell their lunch, back up! Read more here...