DescriptionSticking sharp needles into small children doesn't sound like a nice thing to do - but sometimes you have to 'be cruel to be kind'. Since the 18th century, immunisation has saved millions of people from deadly diseases - and in future, as new techniques are invented, we might even be able to do away with that needle.
Salariya Book Company Ltd
12 February 2015
Earn By Promoting Books
Earn money by sharing your favourite books through our Affiliate programme.Become an Affiliate