Pfizer knows it would be bad publicity to have children dropping dead of heart attacks after getting the clot shot.
To avoid that, Pfizer is giving children an ingredient to reduce the risk of kids having heart attacks temporarily. The long term damage is still there... just they avoided having bad publicity and having to explain the sudden heart attacks in 5-year-olds.
Pfizer knows it would be bad publicity to have children dropping dead of heart attacks after getting the clot shot.
To avoid that, Pfizer is giving children an ingredient to reduce the risk of kids having heart attacks temporarily. The long term damage is still there... just they avoided having bad publicity and having to explain the sudden heart attacks in 5-year-olds.
Except I read that the ingredient is supposed to be injected ONLY into a vein.
I'm not sure of what significant difference it would make if into muscle.