Li Quanwen said, "The most likely cause is deterioration in food quality, leading to food poisoning."
"Deterioration?" Fang Yi thought for a moment, and said, "How would we test for that?"
Li Quanwen replied, "We would need to use detection equipment and conduct large-scale sampling to determine whether food deterioration is indeed the cause. As for food poisoning, I've seen many cases, such as expired food or contamination with unclean substances, and so on…"
Fang Yi pondered this and then asked Li Quanwen to make every effort to wake the last two patients who were severely poisoned.
Fang Yi turned his head to look at Shen Binnan and noticed her face was a bit pale. He said, "Sit down and rest for a while."
Shen Binnan nodded.
The two sat down on a bench in the hospital corridor.