Dr Mike Leahy can't stress enough, the importance of washing fruit and vegetables if you want to avoid unsavoury diseases such as ascaris roundworm. Another disease prevalent in Mumbai, that's almost always fatal, is rabies.
In the mangrove swamps of Borneo, Mike checks out the claws of a mangrove crab and the healing...
(04:54)Mike visits the Gomantong Caves in Borneo, full of a million bats and a hundred foot pile of bat...
(03:12)