他未婚妻和他一起中毒的。未婚妻第二天就沒事了,他卻一天比一天嚴重直到不能走路。
https://www.mayoclinic.org/diseases-conditions/reactive-arthritis/symptoms-causes/syc-20354838#:~:text=Reactive%20arthritis%20is%20joint%20pain,of%20the20body%20(urethra)