MARDY HOSPITAL was 
			built by the Merthyr Tydfil Municipal Borough in 1906 and was opened 
			by Keir Hardic on March 23, 1907, as an isolation hospital.
			Standing in four and a half acres of ground, it cost £17,000, and 
			was built in separate blocks for isolation purpose, the blocks being 
			termed as "pavilions".
			During the first year, 150 patients were admitted, mainly cases 
			of scarlet fever, typhoid and diphtheria.
			The first patient suffering from tuberculosis was admitted in 
			1912.
			The hospital grounds originally contained a sizeable garden, the 
			produce of which was used to feed the patients and livestock such as 
			ducks, chickens, geese and pigs were also kept.
			Towards the end of the 1920s, facilities for the treatment of 
			venereal diseases were provided and in 1922 the hospital was 
			approved as a training school for fever nursing and continued to be 
			so until 1956.
			Then the incidence of infectious diseases declined so 
			substantially that nurses could no longer obtain the necessary 
			expertise.
			This decline was particularly predominant with scarlet fever and 
			diphtheria.
			Scarlet fever was prevalent in 1907 and reached a peak in 1920.
			During the war years, 1939-45, the hospital treated many evacuee 
			children. 
			The Mardy along with all the hospitals in the area, was 
			transferred to the Ministry of Health in 1948.
			Because of the run-down by this time in the incidence of 
			infectious diseases, the use of the *120 beds was changed for 
			general medicine, although some were still reserved for infectious 
			diseases, diseases of the chest, pre-convalescent patients and some 
			geriatric patients.