A Missouri Air Force base is in the spotlight after the installation failed to act on tests that showed elevated levels of radon in two rooms at the base day care facility.
A memo addressed to all Whiteman Air Force Base personnel from the leadership of the 509th Bomb Wing informs readers that a 2022 radon sampling at the base's child development center found elevated levels of the toxic gas in the day care's baby and toddler rooms, yet no action was taken on the results until a September 2023 audit of radon sampling at the base.
The memo, which the Air Force confirmed was authentic to Fox News Digital, was originally shared with the popular "Air Force amn/nco/snco" Facebook page. The document said tests revealed samples of radon above the "accepted federal level" in June 2022 while the rest of the rooms in the facility tested below "acceptable levels." Those results were recorded and submitted to the U.S. Air Force School of Aerospace Medicine (USAFSAM) "but were not acted upon," the memo reads.
"We are reviewing internal records and working with our partners at USAFSAM to determine how this breakdown occurred," the memo continues.
According to the document, the baby room at the base's child development center had a reading of 1.24 WLM/year (working level month per year) while the toddler room had a reading of 6.33 WLM/year, both well above the exposure limit of 0.8 WLM/year.
A question-and-answer sheet included with the memo notes that radon "is a naturally occurring radioactive gas that can cause lung cancer."
"The gas is odorless, colorless, and tasteless, so it cannot be detected by the human senses," the memo explains. "Radon comes from the breakdown of uranium in rocks, soil, and water. Radon can enter buildings through cracks and gaps in the foundation."
The sheet goes on to explain that exposure to the gas can "increase your risk of developing lung cancer," which it notes is the leading cause of cancer death in the U.S., while radon exposure is the second-leading cause of lung cancer after smoking.
In response to the oversight, the memo announced that base civil engineering will be conducting additional testing on the facility over the next several weeks, will be closing the impacted rooms that tested over the limit in the last round of testing, and will consult with the Environmental Protecting Agency for "swift and complete mitigation techniques."
The base also set up a prioritized appointment system for exposed children to seek care while working with the child development center to gather a list of potentially effected individuals.
But the memo also sought to alleviate fears parents may have about the exposure.
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"Although we are taking this matter seriously and making every effort to ensure mitigation of the existing actionable levels, your child's risk of developing lung cancer as a result of the exposure at the Child Development Center is significantly less than 1%," the memo reads.
An Air Force spokesperson told Fox News Digital in a statement that the military branch is "reviewing internal records and working with our partners at USAFSAM to determine how" the oversight took place.
"It goes without saying that we take this seriously and we are implementing steps to ensure the safety of children and workers at the site while our bioenvironmental engineers conduct a thorough assessment and determine what level of radon is present and what mitigation steps are appropriate," the spokesperson stated. "We will provide regular updates as the investigation proceeds and ensure our Striker community is aware of our plans."
Whiteman Air Force Base did not immediately respond to a Fox News Digital request for comment.