Cholera: More Complicated Than You Think?
Cholera, long considered “a disease of filth carried in sewage,” is a little more complicated than that, writes the science journalist Sonia Shah. “[R]esearch on cholera’s natural habitat and links to the climate have revealed a revolutionary new understanding of the disease as one shaped just as much by environment, hydrology, and weather patterns as by poor sanitation,” writes Shah. “And as temperatures continue to rise this century, cholera outbreaks may become increasingly common, with the bacteria growing more rapidly in warmer waters.”