I really dont have any idea about doing MPH in US,i've finished my MBBS and i'm looking forward to do masters in public health.I dont have any work experience,i dont know if work experience is needed or not and can i do MPH after completing MBBS?People say why to change careers,so really dont know what to do but i really like research works and involving in projects.And if i happen to go for it then can i get scholarships and all?Anybody can help me with this?I'm really sort of information. thanks