CNN Anderson Cooper 360 December 31, 2021 01:15:00
For schools if their district for children if their school districts are masking. >> it sounds like what you're saying is testing is going to be critical in all this, but we don't have the testing infrastructure in place at this point. >> testing as far as screening testing is concerned can be a little difficult to manage. tests to stay, however, can be a very effective way to manage the pandemic in schools. and the cdc and we and others have shown that in recent research. >> all right, dr. danny benjamin, we know your research has been critical in all of this. thanks very much for your time. ...