Flu: Beware of Toxic Ground

Since viruses of flu mutate, the government made clear:
They highly recommend take vaccinations every year.
If you inject some little germs, your system will fight back,
And build the antibodies that your body now may lack.

I got my vaccination for the bird flu like they said,
My vaccination for the swine flu or I might be dead.
My vaccination for the A flu, B flu, C flu, three,
My vaccinations for the yearly threats I'm told they see.

I took my state-blessed germs in duty's 50 years of shots,
I don't know if it helped too much but they sure cost us lots.
And worse those vaccinations, it may sadly soon be found,
Do nothing more than put on tomb: "Beware of toxic ground."