When it comes to allergy shots, many folks are not aware that there are TWO very different allergy shot protocols available in the United States. The largest allergy shot system available is by the American Academy of Allergy Asthma and Immunology (AAAAI) . The physicians who use this protocol come by way of internal medicine training. The other allergy shot system (which is the protocol we use in our office) is available by way of the American Academy of Otolaryngic Allergy (AAOA) . The p…