A joint task force has been established in Hangzhou, Zhejiang province, to investigate recent online reports that several students at a local school have suffered nosebleeds.

According to a statement released by the task force on Tuesday evening, the group includes officials from the environmental, health, and education departments, along with external experts, media delegates, and parent representatives.

The probe will review the students' health conditions, assess environmental emissions around the school, and examine any other potential factors. Findings and ensuing actions will be announced promptly, the statement added.