Neighbors son has Alpha Gal and he can’t be in house where certain animal byproducts are used in cooking. He has to go to Atlanta for treatment several times a years. Has a really bad case of it.
I don't know the units of measure for the blood test but my SIL is a CRNP. I'm going by memory from 3 years ago, but I think what she said if you had any show up in your blood that you're positive for it. So if your blood comes back with 0.1 whatever units, you've got it. Her reading was something like 89.0. I think it's been 3 years since she tested positive for it and she just retested around Christmas and it's down to 8.0