This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Principles of Immunization and Vaccination, Subject name: Social & Preventive Medicine
[{'content': 'All are live vaccines except: (D. REPEAT 2013) \nSelect and explain. \nA. BCG, B. Yellow fever, C. Salk vaccine, D. Measles', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ref: Park 's Textbook of Preventive and Social Medicine. 22nd edition. Page 99Explanation:Live vaccinesKilled vaccine Heat killedToxoidBCGTyphoidTetanusMeaslesCholeraDiphtheriaYellow feverPertussis MeaslesPlague RubellaRabies Tyhoid (Oral)Polio (Salk) InfluenzaHepatitis A MumpsHepatitis B JE KFD Characteristics of Killed Vs Live VaccineCharacteristicKitted VaccineLive VaccineNumber of dosesMultipleSimileNeed for adjuvantYesNoDuration of immunityShorterLongerEffectiveness of protectionLowerGreaterImmunoglobulins producedteGIgA and IgGMucosal immunity producedPoorYesCell mediated immunity producedPoorYesResidual virulent virus in vaccinePossibleNoReversion to virulenceNoPossibleExcretion of vaccine virus and transmission to non-immune contactsNoPossibleInterference by other viruses in hostNoPossibleStability at room temperatureHighLow", 'role': 'assistant'}]