u/Illustrious_Pear_340

Was recently diagnosed via endoscopy and something occured to me, my cat needs to eat food that disolves urinary crystals and the food has wheat gluten as an ingredient. After i pour the food i usually squeeze the air out of the bag blasting myself in the face with cat-food-air. Is this enough to cause a reaction or is it only if it gets in my mouth? Also if i touch it with my hands i wash my hands right after, but have i potentially contaminated my bathroom doorknob and faucet in the process? Is it now a possibly i touch that doorknob later then touch my lip and gluten myself?