That is tricky - FL tends to be an all or nothing kinda state. You CAN decide NOT to vax any more even if you have given some already. But they don't really accept picking some and not others for their religious exemption.
Now, suppose you are just opposed to vax using fetal tissue - that CAN be grounds for refusing the ones with fetal tissue and getting all the ones that don't use it. But still it can be tricky.
First find an open minded ped who accepts patients who delay or selective vax. Then, she can work with her ped on a delayed schedule, get the ones that she is okay with. She is under care and the selective vax is part of a doctor approved treatment plan - so the state can NOT give her a hard time or try to charge her with neglect, etc. Schools and daycare will still require specific vax though and admission will be denied unless an exemption is filled out.
Now legally speaking, if she was fully or selectively vaxing and then had a religious epiphany and decided she was opposed to vax - then she could get a religious exemption for all future vax. Of course then she would be opposed to all future vax and boosters.
Biggest thing is to ask around and find a ped who is okay with delayed and selective vaxes. Someone who will work with you, not harass you or worse, report you to family services. This will atleast buy her some time until her child starts school - less time if she puts the babe in day care - but it is some time.
Here is a link to my experience getting an exemption - it was a horrible experience, but there are lots of great links and info in there! The KNOW website and their FL rep were fabulous resources to me.
http://mothering.com/discussions/sho...d.php?t=692932