Three Alamo middle school students were taken to the hospital Thursday afternoon after a hazardous materials scare in a science class, according to school district officials.
Hazardous materials crews were called to Stone Valley Middle School at 3001 Miranda Ave. around 11 a.m. after several students in a forensic science class reported not feeling well, San Ramon Valley Unified School District spokeswoman Elizabeth Graswich said.
The class was evacuated and three students were sent to hospitals "as a precaution," Graswich said.
Those students were back in class by the end of the day, according to Graswich.
"Whenever it's a science class, the fire district treats it as a hazmat incident," Graswich said.
Fire and hazardous materials crews did not find any hazardous materials in the classroom and all of the students involved were wearing protective gloves and goggles, the spokeswoman said.
It's still not clear what made the students sick, Graswich told NBC Bay Area.
Local
Bay City News contributed to this report.
