Crews work to clean Columbus pools to put an end to crypto outbreak

Early Friday morning, liquid chlorine was pumping into city pools to help stop the cryptosporidiosis outbreak.Public health officials confirmed Thursday the outbreak had grown to 202 cases in Franklin and Delaware counties.Columbus Aquatics Administrator John Gloyd said the hyperchlorination treatment uses well over the required amount of chlorine for cleaning.“You're talking about 20 parts per million over what is normal for state code,” he said.He added that high levels of chlorine