acquired anaphylaxis

例句：

1. 1.The patient developed a severe allergic reaction after receiving the vaccine.
   这名患者在接种疫苗后出现了严重的过敏反应。
2. 2.This medication may cause anaphylaxis in individuals with allergies.
   这种药物可能对有过敏史的人引起过敏性休克。
3. 3. Anaphylaxis is a life-threatening condition that requires immediate medical attention.
   过敏性休克是一种危及生命的状况，需要立即医疗干预。