<prompt> All of the following are true of Reyes syndrome, except -It frequently complicates viral infectionsProthrombin time is prolongedDisease may be precipitated by salicylatesDeep jaundice is present  <response>: Reyes syndrome , a serious complication in children that is associated with influenza B and to a lesser extent with influenza A virus infection as well as with varicella-zoster virus infection. An epidemiologic association between Reyes syndrome and aspirin therapy for the antecedent viral infection has been noted, and the syndromes incidence has decreased markedly with widespread warnings regarding aspirin use by children with acute viral respiratory infections. Harrisons Principles of internal medicine, 20th edition 