Public health officials said some parents are confused about what vaccines are required to attend Texas schools amid efforts to change recommendations. While vaccine requirements have not changed for Texas students this year — despite federal efforts to drop and space out some inoculations — Becca Harkleroad understands how many parents are confused. “TFVC applauds Trump’s EO that moves federal vaccine policy toward greater informed consent and vaccine safety, but Texas law still needs to change,” she said, adding that it’s not her group’s priority to continue “chasing an ever-changing vaccine schedule.”