A Timeline of CDC's and FEMA's Response to Formaldehyde Danger

October 5, 2008 8:00 a.m. EDT

The timeline below is a reconstruction, drawn from documents, interviews and a new congressional report of how the CDC worked with other government agencies to handle the formaldehyde problem.

 

Joaquin Sapien, Dan Nguyen and Krista Kjellman/ProPublica