When we came up to an ambulance, Nathan went inside and the EMT asked Nathan if he had any questions. Nathan said "no" and I said that Nathan has been in an ambulance before. The EMT looked very curious and interested, so I elaborated that Nathan has serve food allergies and that one time he was in an ambulance because of a food allergy reaction. He asked if we carry an Epi Pen and I said "of course, all the time!!" He told me that it is becoming more common and they see a lot of allergic reactions - not good. Talking to him reassured me that they are trained so if we needed them they were aware of treating allergic reactions. All I have to say is......hopefully we will never need them.