Multiple choice A childhood rash disease called fifth disease is associated with human bocavirus parvovirus B19 rhinovirus TBE virus Reveal answer Fill a bubble to check yourself B Correct answer Explanation Parvovirus B19 causes a childhood rash disease called fifth disease or erythema infectiosum, or slapped cheek syndrome. Symptoms are bright red rash of the cheeks, fever, diarrhea, nausea, exacerbation of rash by the sunlight, heat and stress.