“…GCS was initially believed to be associated exclusively with Hepatitis B infection but later other viruses such as Epstein–Barr virus, hepatitis A, cytomegalovirus, coxsackie, adenovirus, enterovirus, rotavirus, rubella, parainfluenza, HIV, human herpes virus 6, echovirus, parvovirus, mumps, molluscum contagiosum, and respiratory syncytial virus have been implicated as well. [ 1 2 ] Even bacterial infections due to Borrelia burgdorferi , Bartonella henselae , β-hemolytic streptococci, and Mycoplasma pneumoniae , as well as preceding immunization have been found to be associated with GCS. [ 1 2 ] We report a case of GCS in an 18-month-old child associated with diptheria, pertussis, and tetanus (DPT) and oral polio vaccine (OPV) booster vaccination.…”