Reactions to insect allergens. The incidence of response to testing among allergic and nonallergic persons.
Positive reactions to skin tests with extracts of various insects were found to be significantly higher in 200 patients with allergic disease than in 150 nonallergic controls.Forty-seven per cent of the allergic group had positive reaction to bee, 46 per cent to house fly, 39.5 per cent to moth, 29.5 to ant and 28.5 to aphid. Ant and house fly extract caused the greatest number of severe reactions (4+), with moth second and bee third. Because extracts of nonstinging insects caused reaction almost as often and as strong as stinging insects, it may be inferred that sensitization is due to inhaled insect particles. There appeared to be no necessary connection between a history of having been stung and a strong skin test reaction to bee protein. Testing for insect sensitivity appears a good way to get diagnostic information that can enhance the effectiveness of treatment.
D000485:Allergens; D000818:Animals; D001516:Bees; D001733:Bites and Stings / Q000150:complications*; D006801:Humans; D006967:Hypersensitivity; D015994:Incidence; D007299:Insect Bites and Stings; D007313:Insecta / Q000633:toxicity*; D009036:Moths; D012882:Skin Tests
D000485:Allergens
ALLERGY; BITES AND STINGS/complications; INSECTS/toxicology