(CNN) Closing schools for eight weeks or more may have a greater impact on mitigating the spread of the novel coronavirus than two- to four-week closures, the US Centers for Disease Control and Prevention has said. Shorter-term closures will likely make little difference in the spread of the disease, new CDC guidance states , even as K-12 school districts across the country began announcing school closures within the shorter time frame. Further, short-term closures may actually have detrimental effects, negatively impacting older caregivers at home, the CDC said. Closing schools also comes with its own setbacks, namely a potentially negative impact on academic outcomes, which the CDC also acknowledged in its updated guidelines. In any school closure, students could still congregate outside of school and spread the disease, the CDC acknowledged.

Source: CNN March 14, 2020 16:07 UTC