Sheep (epithelium, fur)

Allergens from sheep are mainly proteins found in epithelial cells, skin secretions, and wool. Exposure commonly occurs through direct contact with animals or indirectly by inhalation of airborne allergenic particles. These allergens may trigger respiratory and skin reactions, especially in individuals sensitized to animal epithelia.

Indications
Suspected allergy to sheep epithelium and wool in the presence of the following symptoms:

• allergic rhinitis (sneezing, runny nose, nasal congestion)
• nasal or ocular itching
• allergic conjunctivitis (red, watery eyes)
• cough, difficulty breathing
• skin reactions upon contact (rash, itching)
• symptoms occurring after contact with animals or wool products

Procedure
Specific IgE to sheep allergens is determined through a blood test:

• venous blood sample collection
• analysis using immunoassay methods
• helps identify sensitization to sheep epithelium and wool
  The procedure takes a few minutes, and results are usually available within a few days.