
Six out of 10 people in the United States are in contact with cats or dogs. Thus pets, by way of their close daily contact with humans at home, may provoke allergies. These allergies are commonly developed to cats and dogs, but can also develop to other animals.
Cat and dog allergies
Pet allergens are proteins, which when in contact with the skin, cause an allergic reaction that results in the production of histamine. The histamine produc ...