This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology Pa-2 (RNA Virus Pa-1,2 & Miscellaneous Viruses), Subject name: Microbiology
[{'content': 'Vaccine and immunoglobulin can be given together in all except: \nSelect and explain. \nA. Tetanus, B. Rabies, C. Measles, D. HBV', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Vaccine and immunoglobulin can be given together in RHTD: Rabies, HBV, Tetanus, Diphtheria. Measles vaccine is given within 3 days of exposure. This is because incubation period of measles induced by the vaccine strain is about 7 days, compared to 10 days for the naturally occurring measles. - Measles immunoglobulin can also be given within 6 hours to 3 days, at a WHO recommended dose of 0.25 mg/kg of body weight. - However, both should not be given together. Immunoglobulin may interfere with the response to live, attenuated vaccines. At least 8-12 weeks of gap must be maintained.', 'role': 'assistant'}]