IMPHAL, April 4: A press release from Directorate of Information and Public Relations said that the 19th World Health Day will be observed under the aegis of the Association of Surgeons of India (ASI), Manipur State Chapter on April 7. It notified that a medical check up for high blood pressure for Khwairamband Nupi Keithel Ima will be held from 9 a.m. to 1 p.m.at the building of the market in connection with world health day to be observed under the theme “ high blood pressure”.