Healthcare is an enormous sector - from the biotech companies through to the pharmaceutical giants, and everything in between.

So what do you need to think about when considering health companies?

Victor Windeyer, Portfolio Manager for the Australian Unity Future of Healthcare Fund, talks to Sean Aylmer about some of the stocks in the sector, including Cochlear, Sanofi and Merck.

This is general information only. You should seek professional advice before making investment decisions.