No. The vaccine doesn’t contain any live viruses, so it can’t cause flu. Some people get a slight temperature and aching muscles for a couple of days afterwards, and you may feel a bit sore at the injection site.
I’m pregnant and think I have flu. What should I do?
Talk to your doctor as soon as possible. If you do have flu, there’s a prescribed medicine you can take that might help, or reduce your risk of complications, but it needs to be taken very soon after symptoms appear.