The “Risky or Not” podcast is billed as being “a short podcast about everyday risks from germs,” and it’s a way to stay informed about the latest outbreaks of foodborne illness. Don Schaffner, professor of food microbiology and chair of the Department of Food Science at Rutgers University, said he and his co-host started the podcast during the COVID-19 pandemic. “People really seem to like it,” he said. “It’s a short-form podcast. Right now, we …