Improprieties lead director to instruct labs to stop sending out biological materials . Internationally , labs that are working on the Ebola crisis in Africa and on Middle East respiratory syndrome might see their work slowed down because of the CDC lab situation . Highest - security labs can no longer send out samples . The delay means other labs can no longer get the CDC 's help .
Improprieties lead director to instruct labs to stop sending out biological materials . Highest - security labs can no longer send out samples . The delay means other labs can no longer get the CDC 's help .