Warning: This article contains discussion of cancer which some readers may find distressing.
Multiple staff members at a Massachusetts high school have reportedly been diagnosed with breast cancer, prompting state officials to look into whether the school environment could be playing a role.
The Massachusetts Department of Public Health (DPH) is examining a cluster of breast cancer and precancerous diagnoses among teachers at Uxbridge High School. Investigators are assessing whether there could be any environmental contributors connected to the building or its grounds.
The situation was outlined in a June 1 letter sent to families and staff, with Principal Michael Rubin describing the development as “sobering.”
Alongside extensive testing at the school, officials have reached out to the educators impacted and are reviewing details such as age, medical background, genetic history, and the specific diagnoses involved.

“It is, of course, possible that these multiple cases are not connected to one another, but out of abundance of caution, we are looking into any environmental factors at the school that may be a factor in their diagnoses,” the school principal wrote.
Rubin added: “Massachusetts DPH officials have indicated that there is no evidence of immediate danger in the building and no reason to limit access to or use of the facility at this time.”
Uxbridge High School opened in 2012 and spans roughly 123,000 square feet, serving about 600 students.
“The health and safety of all of our students and staff remain our highest priority,” the letter continued.
“As the evaluation continues, we encourage community members not to engage in speculation or draw conclusions that are not supported by the facts.”
DPH’s Indoor Air Quality Unit is scheduled to carry out air testing tomorrow (June 4), including readings for carbon monoxide, humidity, temperature, and airflow.

In addition, investigators are reviewing the school’s physical systems—such as electrical components, plumbing, HVAC, and other mechanical infrastructure—for any potential concerns.
Officials have also noted that water testing has already excluded the school’s water supply as a likely factor.
The district says it is working with epidemiologists, environmental specialists, and scientists to assess a broad range of possible environmental issues. At this stage, however, it maintains there is still no evidence confirming that the cases are linked.
If you’ve been affected by any of these issues and want to speak to someone in confidence, contact the American Cancer Society on 1-800-227-2345 or via their live chat feature, available 24/7 every day of the year.

