Pandemic 2: Five millisieverts Quest

it's been three months and throughout the world in all terrible raging pandemic. Mankind has made the terrible mistake during its existence, calling the new vaccine recovery from all diseases. It turned out that this terrible virus from which there is no salvation! The vaccine not only treats illness, from colds to the worst diseases. She treats more death! After the death of its host, the virus progresses and turns people into walking dead, which is completely deprived of all senses. All that remains of people is not a large number of survivors who were lucky enough to hide. You are one of the lucky few! But the question is. What will you do?!