The Centers for Disease Control and Prevention released a set of documents on Thursday designed to provide guidance on how childcare centers, schools, restaurants and bars, and other establishments could begin the process of reopening in the face of coronavirus. The direction comes after calls from lawmakers and state officials mounted for the CDC to weigh in on how regions should reopen their economies. The decision tools the agency released recommend that all workplaces hold off on reopening unless they are ready to protect employees at higher risk for severe illness, including those 65 and older and people of all ages with underlying medical conditions.