There is no live virus in the vaccine. A lot of people claim that they get "Flu" from the vaccine, this is not true.
Genuine flu is really debilitating, and to those with a compromised immune system or co-morbidities can actually be fatal.
You may have a sore or aching arm afterwards, a slight temperature is quite common (treat with paracetamol, if you can take it).
It's safe for the elderly and pregnant women.
I ran the flu clinic at work one year. Sticking needles in my colleagues. Great fun!
