Ok just a question, I started a job and it's required I have to get a flu shot and TB skin test and I have to get it every year within my birth month so I got everything done this month(dec) and my birthday is in February wouldn't it be to close together to get a flu shot again in Feb? Update: Thank you every one who commented. The place where I work is a hospital so they did it for free they told me I had to get it every year on my birthday so i wanted to ask people if they got it twice thank you all again for your comments