Air Leak Sparks Safety Fears at CDC Bioterror Lab CDC's Emerging Infectious Disease Lab has experienced repeated problems with airflow systems The Centers for Disease Control and Prevention, the federal agency charged with preventing the spread of infectious diseases has come under attack today for "serious" airflow problems in an Atlanta building that houses anthrax, SARS and monkeypox. Documents and emails obtained by USA Today suggest that a poorly engineered airflow system in the CDC's Building 18 could expose unprotected staff and visitors to dangerous airborne pathogens. "As the door closed a very noticeable puff of air could be felt...