Ask kitchen staff how they handle the possibility of cross-contamination, and inform counselors and medical staff about the foods that will cause your child to suffer an allergic reaction.
Your child should also tell fellow campers about their food allergy so that if they do have an allergic reaction, their friends will be prepared to help.
If your child carries an epinephrine auto-injector, make sure it’s working and that they have a spare.
Though it is probably too late for this summer, you might want to consider an overnight summer camp designed for children with asthma and food allergies, Fonacier suggests.
These camps have specialized medical staff and personnel who know how to treat allergies and asthma and how to administer epinephrine.
More information
The Asthma and Allergy Foundation of America has more on asthma and allergies.