1月18日在Chino监狱工作人员中,一种未知的化学物质导致疾病;调查仍在进行中。 An unknown chemical caused illness in Chino Prison staff on Jan. 18; investigation ongoing.

一份报告证实,在Chino监狱,一种未知物质造成多名工作人员的胸部疼痛和肌肉抽搐,尽管该化学品的确切性质仍未查明。 A report confirms that an unknown substance caused chest pain and muscle spasms in multiple staff members at Chino Prison, though the exact nature of the chemical remains unidentified. 该事件发生在1月18日,促使应急反应和临时封锁程序。 The incident occurred on January 18, prompting emergency response and temporary lockdown procedures. 没有报告有危及生命的伤员,但有几名雇员需要进行医疗评估。 No injuries were reported as life-threatening, but several employees required medical evaluation. 当局继续调查暴露的来源和原因。 Authorities continue investigating the source and cause of the exposure.