CDC Tech Exposed to Ebola?

A Centers for Disease Control and Prevention lab mistakenly transferred the wrong Ebola samples—ones that may have contained live virus—to another agency lab.

Dec 29, 2014
Jef Akst

FLICKR, FDALast Monday (December 22), a technician at the US Centers for Disease Control and Prevention (CDC) may have been exposed to the deadly Ebola virus from West Africa, when samples that may have contained live virus were sent from a high-security lab to one that was not equipped to handle live Ebola. The technician who worked in the recipient lab and may have been exposed to the incorrect samples wore gloves and a gown, but no face shield, The New York Times reported. The mistake was discovered the next day and attributed to human error, according to Stuart Nichol, chief of the CDC’s Viral Special Pathogens Branch.

The safety breach comes at the end of a troubling year for the government agency. In June, as many as 75 CDC scientists were exposed to Bacillus anthracis when live samples were shipped to ill-equipped labs, and in July, a mix-up of benign avian influenza virus with the highly pathogenic H5N1 occurred in a shipment from the CDC’s influenza lab to a Department of Agriculture facility. With regard to the most recent incident, Najmedin Meshkati of the University of Southern California told the NYT, “I am speechless. This is yet another indication that this organization needs to do a serious soul searching to improve its safety culture.”

The technician who may have been exposed to Ebola will be monitored for 21 days, the CDC said. . Other employees who entered the lab that received the incorrect samples are unlikely to have been exposed, the agency said, and there is no risk to the public as the samples never left the CDC campus in Atlanta. “At this time, we know of only the one potential exposure,” CDC Director Tom Frieden told The Washington Post.