These two elements do not make sense to me. They are either redundant or more defined than they need to be.
Many people have multiple employers, are self-employed, unemployed, etc.
Some patients might choose not to reveal for whom they work. These elements are redundant as the patient HIV status should already be documented in problems. Usage Name titled 1.B Indication. Response title 4. Childhood diseases' are different now since the traditional ones have been eliminated, almost.