Flu vaccines, according to the best scientific evidence available today, will only work against 10% of the circulating viruses that cause the symptoms of seasonal epidemic influenza. Additionally, flu vaccines have been found to elicit inflammatory reactions that may harm the human heart, the developing fetus, and the fragile immune systems of our infants. So, do the theoretical benefits really outweigh the known harms?
What do we really know about vaccines? What does the science reveal about the assumptions that drive millions to inject their children with dozens of vaccines?
Some vaccines have been shown to be more harmful, even lethal, than the diseases they are used to "prevent." Recently, attenuated yellow fever vaccine was found to be 5 times more likely to harm, and 12 times more likely to kill, than the natural yellow fever infections that only rarely occur in the wild.