<prompt> Fundoscopic examination of a child shows salt and pepper appearance. He probably has:ToxocaraMarfans syndromePrenatal toxoplasmaPrenatal rubella  <response>: Differential diagnosis of salt and pepper appearance of fundus: Prenatal rubella Prenatal influenza Varicella Mumps Congenital syphilis Ref: Comprehensive Ophthalmology by AK Khurana, 4th edition, Page 495. 