Why do people always quote from non-repretable sources. Who is the "Office for National Statistics" they are clearly not apart of the World Health Organization or Microbiologist or even Doctors. Human have been getting immunization forever for Polio, Measles, Mumps, Chicken Pox, Flu, Diptheria and so many others. Stop this madness about this vaccine. Yes there are people who will die from it, but that is with any drug you take someone will fall in the risk category. Please stop irrational thinking and posting to scare people out of living longer with a simple vaccine. I took the vaccine, and I am not dieing from it, but for the first winter in years I didn't even contract a cold!!!