Are you claiming that Pakistani nurses and doctors are not educated on the dangers of needle reuse?

Doctors and nurses are far from the only medical professionals who might be sticking you with a needle.

In the US your phlebotomist probably has a high school degree and a certification which required a few classes over one semester at a community college and passing an exam.

I doubt Pakistan has higher requirements than most US states do.

If they aren't educated, throw the whole thing away and start over. if they are educated, and decided to share HIV needles with children, throw the whole thing away, but put them all in prison.