Last week, I received a flu shot in my right arm and a Tetanus/Whooping Cough (TDAP) shot in my left. The next day I had flu like symptoms. These lasted for two days. Now I have a severe headache and a stiff neck. A couple of my coworkers also had flulike symptoms after the shot. We must have got a bad strain. I am done getting flu shots. I have been sick now for 5 days and I rarely am ever sick. I'll take my chances in the future. I am certain that those shots caused my symptoms.View Thread