From a Johns Hopkins scientist:
"....Not only is the vaccine not safe, Dr. Blaylock tells Newsmax Health, it doesn't even work. "The vaccine is completely worthless, and the government knows it," he says. "There are three reasons the government tells the elderly why they should get flu shots: secondary pneumonia, hospitalization, and death. Yet a study by the Cochrane group studied hundreds of thousands of people and found it offered zero protection for those three things in the general community. It offered people in nursing homes some immunity against the flu — at best one-third — but that was only if they picked the right vaccine."
A study released in February found that the flu shot was only 9 percent effective in protecting seniors against the 2012-2013 season's most virulent influenza bug.
What's even worse is that small children who are given the flu vaccine get no protection from the disease. "The government also says that every baby over the age of six months should have a vaccine, and they know it contains a dose of mercury that is toxic to the brain," says Dr. Blaylock. "They also know the studies have shown that the flu vaccine has zero — zero — effectiveness in children under five."
For most people, says Dr. Blaylock, flu vaccines don't prevent the flu but actually increase the odds of getting it. The mercury contained in vaccines is such a strong immune depressant that a flu shot suppresses immunity for several weeks. "This makes people highly susceptible to catching the flu," he says. "They may even think the vaccine gave them the flu, but that's not true — it depressed their immune system and then they caught the flu."