In my school, they started taking blood tests during annual medical checkup. (certified doctors & parents permission).
100 students participated in the blood tests out of which I think atleast 4 fainted. The test was done by just piercing a small needle, & not the actual extraction of large amount of blood.
The analogy is slightly different than a vaccine shot, but nonetheless the setup is same by using needle.
100 students participated in the blood tests out of which I think atleast 4 fainted. The test was done by just piercing a small needle, & not the actual extraction of large amount of blood. The analogy is slightly different than a vaccine shot, but nonetheless the setup is same by using needle.