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.
External morphology of Lepidoptera
A large number of species of families Saturniidae, Limacodidae, and Megalopygidae have stinging caterpillars which have poisonous setae, called urticating hairs, and in the case of "Lonomia" – a Brazilian saturniid genus – can kill a human due to its potent anticoagulant poison. Caterpillars of many taxa that have sequestered toxic chemicals from host plants or have sharp urticating hair or spines, display aposematic colouration and markings.