Infectious and Non-infectious Diseases: The Lines Begin to Blur

written by Elise Miller, MEd

Deaths from noncommunicable diseases (NCDs) were estimated at 68% in 2012 globally, up from 60% in 2000, while deaths from infectious diseases are decreasing. This is according to the second edition of the World Health Organization’s report, “Preventing disease through healthy environments: a global assessment of the burden of disease from environmental risks“, published last month. The researchers found that environmental risk factors, including chemical exposures, pollutants in air, water and soil, climate change, and ultraviolet radiation, were primary contributors to these deaths.

What this tells us is the huge investment in preventing infectious diseases from philanthropic organizations, like the Bill and Melinda Gates Foundation, is making a real difference, particularly in low- and middle-income countries. This also suggests that we are not doing nearly enough to address far more intractable and pervasive concerns that lead to NCDs, such as ensuring people have clean drinking water. It’s easier to distribute vaccines than, say, stop the use of pesticides, take the lead out of pipes, or prevent coal-burning power plants from being built.

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