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Published on: September 22, 2023
Occupational respiratory allergy to roe deer
Francisco Carballada1, Rafael Sánchez, Clara Carballas
1Unidad de Alergia, Complexo Hopitalario Xeral-Calde, Lugo, Spain. francisco.carballada.gonzalez@sergas.es
Summary
Occupational allergy to roe deer can cause respiratory issues in exposed workers. Studies suggest potential cross-reactions between roe deer and cow allergens, highlighting the need for consideration in allergy diagnoses.
Area of Science:
- Allergy and Immunology
- Occupational Health
- Veterinary Medicine
Background:
- Limited research exists on roe deer allergenicity and cross-reactivity.
- Occupational exposure to animals can lead to sensitization and allergic diseases.
Observation:
- Two animal rehabilitation workers developed symptoms of rhinoconjunctivitis and asthma attributed to roe deer exposure.
- Skin and conjunctival provocation tests confirmed sensitization to roe deer allergens in both patients.
Findings:
- Specific IgE to roe deer extract was detected in one patient, with cross-reactivity suggested to cow allergens.
- Immunoblot inhibition indicated potential cross-reactivity between roe deer and cow proteins.
Implications:
- Roe deer allergens can cause occupational respiratory diseases.
- Consider roe deer allergy in individuals with relevant exposure and symptoms.
- Cross-reactivity with other animal allergens, like cow, may occur.
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