Look at the risk for hpv which this vaccine purports to prevent
Is your 11year old at risk for it?
It is a sexually transmitted disease
And can be transmitted by hands.. And kissing and so on:
The American Social Health Association reported estimates that about 75-80% of sexually active Americans will be infected with HPV at some point in their lifetime.[143][144] By the age of 50 more than 80% of American women will have contracted at least one strain of genital HPV.[142][145][146]
80% is a pretty high number to just say it’s ‘only an STD, don’t worry about it’.