A friend of yours recently said they came in contact with an antigen that is known to cause an allergic reaction based upon a family history. However, your friend says they did not feel an allergic reaction. You believe though your friend will suffer an allergic reaction if they come in contact with the antigen again. Please discuss what happened with your friend with the first initial contact and what will happen if/when your friend comes in contact with antigen a second time. Be thorough as possible.
A friend of yours recently said they came in contact with an antigen that is known to cause an allergic reaction based upon a family history. However, your friend says they did not feel an allergic reaction. You believe though your friend will suffer an allergic reaction if they come in contact with the antigen again. Please discuss what happened with your friend with the first initial contact and what will happen if/when your friend comes in contact with antigen a second time. Be thorough as possible.
Allergy is referred to as the hypersensitiveness of a person to some foreign substance when coming in contact with or entering the body. The substances that cause allergies are known as allergens such as dust, pollen, spores, etc.
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