Interesting.
I take back my accusation then. I never heard of Sinopharm causing this. I know Pfizer is infamous for having this side effect though. However, the WHO did give a warning on this potential side effect:
Who is the vaccine not recommended for?
Individuals with a history of anaphylaxis to any component of the vaccine should not take it.
Anyone with a body temperature over 38.5ºC should postpone vaccination until they no longer have a fever.
no need to be so quickly stepping back.
Anaphylaxis is nothing unique to sinopharm vaccine, not unique to mecines either. People can be killed by peanut if they are allergic to it. A person who usually not allergic to anything may suddenly being allergic to something. I myself once got full body rash for unknow allergan, doctor never figured out what was it. It never come back.
For those cases where people suffered, the first questions should be 1) did the doctors screened them properly, 2) are they not aware of their medical history? 3) they may be allergic to something that they have never been diagnosed.
A serious report of such incidents should
either keep following up the matter until a medical investigation concluded,
or not report it at all if it is not going to follow up. That is yet to be seen.