Times have changed! I remember when my mother, an RN and Director of Nursing would bring a flu shot form work home for me (I hid under the bed more than once, she always found me). Or, you'd need an appointment at the clinic. Now, you can get a flu shot while your picking up a pork loin. Or, get a new pair of jeans and some cat litter and a flu shot. But should you? Here are some answers to commonly asked questions about flu shots.