本文报告1例7周龄的患疟疾男婴,因发热和腹泻4天就诊。其母于妊娠5个月时,从墨西哥移居美国;分娩前15天曾发寒热3天,仅对症治疗。病婴入院时,显著苍白,体温37.2℃,心率176次/分,呼吸40次/分,血压80/50。胸骨左缘有收缩期杂音。腹部膨隆,肝于肋下2cm处扪及,质软,无压痛; This article reports a 7-week-old male patient with malaria who was treated for 4 days due to fever and diarrhea. His mother immigrated to the United States from Mexico at 5 months of gestation and had cold and heat for 3 days 15 days before delivery, only for symptomatic treatment. At admission, the sick child was significantly pale with a body temperature of 37.2 ° C, heart rate of 176 beats / min, respiration of 40 beats / min and blood pressure of 80/50. Sternal left systolic murmur. Abdominal bulge, liver in the ribs 2cm at palpable, soft, no tenderness;