Lots of Tdap questions today!

I just realized I never asked our nanny if she is up to date with Tdap. My guess is no, since when I mentioned this winter that she may want a flu shot, she basically said thanks but no thanks. It wasn't really a concern because my kids are fully vaccinated, and she didn't start with us until our youngest was 9 months.

However, we are due with #3 in the fall. And she'll continue to be our nanny. As in, even when I'm on maternity leave from work, she'll be here helping out, mostly with the other kids. I feel pretty strongly that she should have Tdap being around our newborn all the time.

How would you raise this? Did you or would you require your nanny to get the Tdap? I would pay for it, if that is a concern.