I am looking for a funded PhD in Medical sciences.

Thanks for advise
Actually the only research which I did in my m. Phil is on, Bioleaching of low grade shale ore by acidithibacillus ferrooxidans. This topic was decided accedently as I was ill and when I visited university No project was available except this. Then I develop interest and started doing that.
And now a days I am working to get paper pulished for that work. I want to do Ph.D, but I have more interest in medical sciences. Looking for scholarship as i cudn't do it without it.

I have done pharmacy, then MS in Microbiology and MBA and now unable to decide where I have to go and How?