<prompt> Exanthemas are caused by all EXCEPT:MalariaTyphoidMeaslesRubella  <response>: Ans. a Malaria. Ref. Harrison, Principle of Medicine, 18th324EXANTHEMAS: A skin eruption or rash or a disease in which skin eruption or rashes are a prominent manifestation. Classically six exanthema or exanthematous were described that had somewhat similar rashes were numbered in the order in which they were reported...DayInfection with exanthema1stMeasles2ndScarlet fever3rdRubella4thDukes disease5thErythema infectiosum6thErythema subitum, and also in typhoid at the end of the first week a rash may appear on upper abdomen and on the back as sparse, slightly, rose-red spots which fades on pressure rose spots. In malaria, exanthema do not occur. 