"Mass prevention, the only successful case internationally is iodized salt for the prevention of simple goiter. As for hepatitis B..." Zhou Mo paused, "The ultimate goal of this conference is the mother-to-child transmission prevention project for hepatitis B."
Zhao Xiaoshuang suddenly realized that mother-to-child transmission prevention was also an important prevention measure.
The two of them continued to listen attentively.
Suddenly, someone sat down in the seat next to Zhou Mo.
She glanced sideways and immediately frowned.
"Why are you here?" Zhou Mo asked.
Han Chen didn't look at her and said, "Nowhere else to sit, this seat is available."
Zhou Mo sneered. The venue was so large, there were clearly many vacant seats available.
But she didn't expose Han Chen. Besides, Zhao Xiaoshuang was there, and if she argued with Han Chen, she wouldn't save face.