Intestinal Infections Are More Prevalent In High Poverty Communities Intestinal infections take a heavy toll on impoverished Black communities that have out-of-date sewage systems. These infections often spread through contaminated soil and water and are among the most common diseases worldwide. Approximately one-quarter of the global population is infected with soil-transmitted helminths, intestinal parasitic worms that can cause serious health problems. Additionally, up to 50% of people around the world are infected with Helicobacter pylori, bacteria that live in the stomach and can cause ulcers and cancer. I am a biological anthropologist, and it is clear to me that these…