1/ How do they create peanut allergy in sheep in the laboratory?
They immunize (vaccinate) sheep with peanut extract + aluminum adjuvant.
"sheep were sensitised separately with a crude PN extract and OVA. The immunisation protocol involved 3 subcutaneous (s.c.) injections ...
2/ ... at 2-week intervals and a 4th ‘boost’ injection after a rest period of 4 weeks. Each injection comprised either 100 µg of solubilised crude PN extract or 100 µg of OVA prepared in a total of 1 ml sterile saline with 50 µl of a commercial aluminium adjuvant (alum); ...
6/ #Doctors are taught in medical school, exactly how to create allergy:
https://biolympiads.com/wp-content/uploads/2018/09/Immunology-Notes.pdf
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