This package was received as the result of a FOIA request made to the CDC by Twitter user
@gumby4christ (https://twitter.com/gumby4christ).
The request was originally for "all documents pertaining to CDC inspections of the United States Army Medical Research Institute of Infectious Diseases at Fort Detrick from January 1, 2018 through December 31, 2019." In order to expedite processing, this request was later narrowed to ask for exactly the same information provided to WJLA reporter Diana DiGangi, which served as the basis for her article published Jan. 22, 2020:
https://wjla.com/news/local/cdc-shut-down-army-germ-lab-health-concerns.
This package contains the letter of concern sent to USAMRIID by the CDC, which resulted in a temporary shutdown of USAMRIID's Fort Detrick lab in 2019.