The entire medical community's attitude toward vaccines is ass-backwards. Vaccines should be avoided at all costs. Allowing a child to catch a disease, and get over it naturally, is the very best thing that can be done for that child, who will build up a natural immunity that is superior to any vaccine immunity. Vaccines should only be used for fatal diseases or life-crippling diseases such as polio and small pox. They should never be used for mumps, chicken pox, measles, or the flu. Never. Vaccines for these mild diseases should not even exist.