What's living on your body?

Synopsis

Did you know that many living things are too small to see? That your body is home to millions of tiny organisms? That some of them munch on your skin without you even noticing? Discover your body through a giant microscope and see tiny creatures as giant monsters. Find out about vampire insects that fasten themselves to people. Check out what causes sneezing, colds, and the flu. Learn about the thousands of tiny living things that are normally invisible to the naked eye - a world of hidden life.