Human Wrongs Watch
23 April 2020 (UN Environment)* — In the past, coronaviruses that circulated in humans caused only mild infections. This changed in 2002, when the SARS-CoV virus presented itself in humans as the disease we now know as SARS. In 2020, SARS-CoV-2–a relative of the same virus–has presented itself in humans in the disease we now call COVID-19.

Photo by Unsplash/@capyvara
Bernard Bett leads research on neglected and emerging infectious diseases at the International Livestock Research Institute as part of the research portfolio under the Improving Human Health flagship.

