Encyclopedia of Medicine - Hypersensitivity pneumonitis
Encyclopedia of Medicine - Hypersensitivity pneumonitis
April 6, 2001 -- Hypersensitivity pneumonitis refers to an inflammation of the lungs caused by repeated breathing in of a foreign substance, such an organic dust, a fungus, ...
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What causes bird allergy?
Bird allergy has many types, including goose, chicken, duck, parrot, parakeet, canary, sparrow and turkey. Airborne particles form bird or allergens such as bird feathers and dried bird droppings triggers allergic condition causing the allergy.
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