29. Pathogen Features Rash fever Vs Rash Measles Measles virus Cough coryza, conjunctivitis Red maculopapule fever for3-4days Koplik spot after the Face ď¨ trunk ď¨ limbs rises abruptly as 2nd -3rd fever Desquamation and the rash appears discoloration Rubella Rubella virus Disease is mild, postau- Maculopapule fever for1-2days ricular lymphadenopathy Face ď¨ trunk ď¨ limbs low or absent No desquamation and during the rash discoloration Roseola Human Generally well, Seizures Rose colored, spreads high fever for3-5 Infantum herpesvirus 6 (5-10%) due to high to the neck and the days, ceases with fever trunk the onset of rash Scarlet fever Group A High fever, toxicity, Gooseflesh texture on fever for1-2days Streptococcus Angina, strawberry tongue an erythematous base higher as the Circumoral pallor, tonsillitis for 3-5 day, desquam- rash appears ation after 1 week Enteroviral Echovirus, Accompanied by respiratory Scattered macule or Rash appears Infections Coxsackievirus or gastrointestinal maculopapule, few during or after manifestation confluent, 1-3 days, fever no desquamation Drug Rash Manifestations of Urticarial, maculopapula Relates to the primary disease, itching or scarlatiniform rash drugs taken