Health in Malaysia
Leptospirosis is a water contract disease caused by bacteria of the genus Leptospirabacterial. It is a disease that affects both humans and animals. The number of leptospirosis cases had steadily increased from 2011 (2,268 cases with 55 death) to 2015 (8,291 cases with 78 death) and 5,284 cases with 52 death in 2016. Leptospirosis can have important health impact and is a burden to the nation if not well controlled. Addressing leptospisoris includes maintain a clean environment and by not swimming or wading in water that might be contaminated with animal urine, or eliminating contact with potentially infected animals.
British Raj
In 1881 there were around 120,000 leprosy patients. The central government passed the Lepers Act of 1898, which provided legal provision for forcible confinement of leprosy sufferers in India. Under the direction of Mountstuart Elphinstone a program was launched to propagate smallpox vaccination. Mass vaccination in India resulted in a major decline in smallpox mortality by the end of the 19th century. In 1849 nearly 13% of all Calcutta deaths were due to smallpox. Between 1868 and 1907, there were approximately 4.7 million deaths from smallpox.