By Anne Malatt and Paul Moses, Australia.
In the not-so-distant past, contagious or communicable diseases were greatly feared, and the cause of many deaths, often on a mass scale. The Black Plague, the Spanish Flu, and smallpox all come to mind and are seared in our collective memories. With the advent of modern sanitation and medicine, these diseases have become much less common. As they have waned, the importance of non-communicable diseases has risen.
According to the World Health Organisation (WHO), non-communicable diseases (NCDs) now account for 68% of all deaths, worldwide, every year. (1)
In Australia, chronic diseases are the leading cause of illness, disability and death, accounting for 90% of all deaths in 2011. (2)
What are non-communicable diseases (NCDs)?