HORRIBLE SCIENCE: DEADLY DISEASES coughs up all the disgusting details of the squelchiest sicknesses that mankind has suffered through. From the cruel common cold to shocking smallpox, see what happens when your body is attacked by germs! Find out which brave nurse drank diarrhoea, which scientist used eyeballs as food for bacteria, why deadly cholera makes your skin turn blue and how munching maggots can cure flesh diseases! With sickening sick notes, dreadful disease facts, and lots of vicious viruses to make you vomit, it'll leave you gagging for more! Redesigned in a bold, funky new look for the next generation of HORRIBLE SCIENCE fans.