TOPEKA, Kan. (AP) — A Kansas anti-vaccination group says its membership is growing dramatically since the state added two new vaccination requirements for children returning to school this fall.

As of Aug. 2, Kansas is requiring a meningitis vaccine for students beginning seventh grade and students entering 11th grade who weren't vaccinated before their 16th birthdays. And students entering kindergarten or first grade need two doses of the hepatitis A vaccine. The vaccines are required for children in public and private schools and are in addition to five other mandated vaccines.

Exceptions ar...