Emergency Fire and Rescue units from Waldorf and surrounding departments operated this morning on a mass casualty incident.
Multiple students became ill at St. Charles High School, on Piney Church Road, in Waldorf, after what was determined to be a medical related issue.
Crews from Waldorf fire stations 3 and 12 metered the school, ruling out toxic gases, and found all reading within normal ranges.
A total of 10 students were evaluated 3 were transported to a local medical facility for further evaluation with non life threatening illnesses.
School activities resumed and is now operating at full capacity.
