I urgently need you to help me express the following sentence. Thank you.

1) In the past my daughter has suffered from a disease called oxyuriasis which can affect a person's intestine. I'll give her the proper medication in case she develops/contracts/catches this disease again during her stay at your college.

In the past, my daughter has suffered from a disease called oxyuriasis which can affect a person's intestines. I'll give her the proper medication in case the symptoms of this disease appear again during her stay at your college.