Write an article on Childhood immunization. It needs to be at least 1250 words. Childhood immunization is a shield that protects the babies from diseases and also minimizes the complexities when a baby suffers from any diseases (Finlay and McFadden, p767). Childhood immunization is an important and essential way to keep babies protected from a wide range of diseases and health problems. Immunization starts at childhood because it makes children protected against certain viruses before they enter their school life and interact with different people and circumstances. Moreover, proper immunization for certain diseases at a particular time assures that the child world become able to fight against the diseases if he will come across the virus at any place (Hviid and Melbye, p1277). Childhood immunizations had allowed overcoming several diseases that decayed the generations of people in past. With the advent of advanced and effective childhood immunization, the mankind has become able to overcome several diseases like polio, tetanus, and measles, and now these diseases have now become just part of the history for people or the prevalence among the people has become very low due to proper immunization (Pancer and Cooper, p518).