On the heels of World AIDS Day comes a stunning medical breakthrough: Doctors believe an HIV-positive man who underwent a stem cell transplant has been cured as a result of the procedure.

紧跟在世界艾滋病日之后，是医学界的一个惊人突破：医生们认为一个HIV阳性的男子，在进行了干细胞移植的治疗流程后痊愈了。

This new medical breakthrough for AIDS prevention and control of the direction.

这一新的医学突破为艾滋病的防治指明了方向。

The Company produces its first medical breakthrough product, candied santonin-a palatable antiparasitic .

公司所生产的第一个医学突破性产品是山道年塔糖-一种好吃的驱虫药。