ATLANTA - On Thursday, the U.S. Centers for Disease Control and Prevention made revisions to its list of underlying medical conditions that put people at a higher risk of severe complications from the novel coronavirus.The latest additions to the list of high-risk conditions include: RELATED: CoronavirusNOW.com, FOX launches national hub for COVID-19 news and updatesAccording to the CDC, it is estimated that 60 percent of all American adults have at least one chronic medical condition, so the latest changes to the agency’s list increase the number of people who fall into higher risk groups “COVID-19 is a new disease.