Question

how does medical waste spread pollution

Answer 1

when we throw medical waster into river they pollute water pollution.

Answer 2

hii...It is not easy to search for the impact of medical waste pollution on air, soil and water as very less studies have been conducted on that issue. But you have to carry on ur hunt for this. Generally studies have been conducted on the characterization, disposal of medical waste and utilization of incinerator ash. You can get my one review paper on medical waste incinerator ash published in Journal of Environmental Management. ...

hope it helps...
thanks