Duncan: Are you for or against getting a flu shot?

Why in this day and age there remains so much controversy about vaccinations is a mystery to me.
After all, immunization and vaccination have saved millions of lives since their introduction. Vaccines have virtually wiped out, or reduced dramatically, a number of major killers, such as small pox, polio and measles. 
The flu shot is another story. Despite life-saving medical achievements and evolving versions of preventive vaccines, the mere mention of getting an annual preventive flu shot i