The United States has since instigated regular examinations of its workers .
The documents revealed that USAF personnel involved in the clean - up were not subsequently monitored for health problems , despite the likelihood of greater exposure to radiation than the Danes .
The USAF   has since instigated regular examinations of USAF 's workers .
The documents revealed that USAF personnel involved in the clean - up were not subsequently monitored for health problems , despite the likelihood of greater exposure to radiation than the Danes .