She died in kidney failure and thrombotic microangiopathy, not an allergic reaction. They did test for antibodies against the virus. The injection was directly into the cerebrospinal fluid, not exactly the same exposure you get with a skin allergy test.
An allergy test uses small amounts to test for a reaction.
She died in kidney failure and thrombotic microangiopathy, not an allergic reaction. They did test for antibodies against the virus. The injection was directly into the cerebrospinal fluid, not exactly the same exposure you get with a skin allergy test.