This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: VBDs, Arboviral & Viral Infections, Surface Infections, Subject name: Social & Preventive Medicine
[{'content': 'Toxic shock syndrome is mostly due to which vaccine? \nSelect and explain. \nA. Mumps, B. Measles, C. Salk, D. Tetanus', 'role': 'user'}, {'content': 'Answer: B \nExplanation: TSS occurs when Measles Vaccine is Contaminated or the same l is used for more than one session on the same day or next day. It reflects poor Quality of Immunization Services . It is totally preventable. Symptoms are severe watery diarrohoea, vomiting and high fever. Case fatality rates are high. It may cause death within 48 hrs.', 'role': 'assistant'}]