患儿王××,男,7岁。于9月29日在学校口服驱虫净(70mg早晚分服),次日突感恶心,伴呕吐2次。并觉腹部不适,周身无力。9月30日来我处医院就诊。检查未见肝炎阳性体征,但肝功检查时发现GPT500单位,余正常,HBsAg(-)。医院门诊即以急性无黄胆型肝炎报来我站。我站接卡后,即对患家进行访视。经反复 Children Wang × ×, male, 7 years old. On September 29 in the school oral deworming net (70mg morning and evening service), the next day suddenly felt nausea, with vomiting twice. And feel abdominal discomfort, whole body weakness. September 30 I come to the hospital for treatment. Check did not see hepatitis positive signs, but liver function tests found GPT500 units, more than normal, HBsAg (-). Hospital outpatient acute yellow fever-free report to my station. I stop after the card, that is, the patient’s visit. After repeated