This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
[{'content': 'National health policy which staed before 1960 is/are - \nSelect and explain. \nA. National Filaria Control Programme, B. National Malaria Control Programme, C. National Leprosy Control Programme, D. All', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. is \'a\' National Filaria Control Programme; \'b\' i.e., National Malaria Control Programme; `c\' i.e., National Leprosy Control Programme "National Malaria Control Progrmme began in 1953, but in 1958 conveed to National Malaria Eradication Programme" - Park 2151/381 o "National Leprosy Control Programme has been in operation since 1955" - Park 21"/388 o "National Tuberculosis Program me (NTP), has been in operation since 1962. In 1992 it is changed to Revised National Tuberculosis Control Programme ( RNICP)"- Park 2 P\'I390 "The National Filaria Control Programme has been in operation since 1955. In June 1978, the operational component of the NFCP was merged with Urban Malaria Scheme" - Park 21st/386. o "India commenced a Goitre Control Programme in 1962, based on iodized salt"', 'role': 'assistant'}]