Hey Richa

Which is better amongst industrial microbiology or medical microbiology is entirely dependent on your interest. According to me industrial microbiology is better because it will provide you a job sooner. Industries like cosmetics and pharmaceuticals look for people with industrial microbiology degree. Moreover in the coming times almost evverything will be impacted hugely by microbiology. If you are really interested to contribute to some work/research that has immediate industrial/domestic application then this is the branch you should choose.