Adrian Peterson Launches Allergy Education Program His face swollen, breathing becoming difficult, Adrian Peterson didn't panic. Maybe it was his resourcefulness as an elite athlete, or his ability to focus even in the most dire circumstances. But Peterson knew what to do two years ago when a severe allergy attack hit at Vikings training camp. Now, he wants to make sure everyone else knows how to react. Peterson has helped launch an educational program called Ready2Go for people with severe allergies.