Haishi Center for Disease Control and Prevention, Office of Emergency Response.

Gu Qingcen came to her desk as Gu Yanan requested.

I opened the desktop computer, opened the drawer under the desk, found the notebook, and turned to page 2, which contained the account name and password of the medical system.

After entering the account name and password, Gu Qingcen browsed the system and entered the search condition - eosinophilic meningitis.

Soon, eligible cases were listed one by one.

After dividing the retrieved cases by region, Gu Qingcen sent the list to the CDC in each county and district, and asked them to conduct on-site investigation according to the list of cases.

Gu Qingcen's speed of completing the work was amazing, and after completing the things Gu Yanan explained, he had his own plans.

——

Lianhai City, Dongcheng District, Golden Bay Hotel.

Gu Qingcen drove his newly picked black SUV to the door of the Golden Bay Hotel.

He wanted to make an unannounced visit before the CDC officially came to do the investigation.

Because in order to avoid punishment, many restaurants will clean up the problematic food in advance when they hear the news before the CDC comes to inspect it, and it is likely to lose a lot of clues at that time, and even lead to the failure of on-site investigation.

Before entering the Golden Bay Hotel, Gu Qingcen did an investigation and knew that there was a buffet after the conference in the evening at the Golden Bay Hotel, and he deliberately dressed up as a participant and prepared to sneak into the cafeteria.

At the entrance of the cafeteria on the 3rd floor of the hotel, there are staff guarding there to receive meal tickets for the participants.

Gu Qingcen carried a large briefcase and took the meal coupons exchanged from the participants and entered the cafeteria.

The buffet in the Golden Bay Hotel is divided into many kinds according to the specifications, and the buffet in front of you is quite high-end.

In addition to the common hot dishes, seafood, and small hot pot, there are also a variety of cold dishes and desserts.

Gu Qingcen used a plate to pack some of each dish, especially the cold salad, took some extra, took it to a remote corner of the dining area, avoided the hotel staff, took out the clean sampling bag from the briefcase, packed the dishes one by one and put them back in the briefcase.

All the action was carried out quietly, and although it avoided the hotel staff, it was discovered by an elderly attendee who was also dining in a remote corner.

The man looked to be in his 60s, with gray hair, with a conference admission card on his chest, a plate of vegetables, a few eggs, and a bowl of white rice, and sat next to Gu Qingcen.

When the old man saw Gu Qingcen's actions, he didn't expose and ridicule them, but took two more eggs very intimately, "Young man, do you want to have more dinner at night, you are so thin, it's time to grow your body, it's better to eat more eggs." ”

Gu Qingcen's face was red and white for a while, and he said in his heart, I am almost thirty years old, what kind of body do I have, but this old man also cares about others.

"Thank you."

Gu Qingcen took the egg from the old man's hand, saw that most of the cold vegetables on his plate were in the table, and remembered this parasitic infection incident.

Parasitic infections are mainly caused by eating contaminated food, and the ingredients in coleslaw are most likely because they are not fully cooked.

"You can't eat this coleslaw." Gu Qingcen reminded the old man.

"Why?"

"Uh......" Gu Qingcen immediately thought of his words, "A friend of mine ate the cold salad here before, and he had a stomach ache for several days. ”

The old man looked at the young man in front of him, then stared at the cold salad on his plate, nodded, and believed Gu Qingcen's words, "The hotel here is so high-end, I didn't expect this kind of thing to happen, summer dishes are indeed prone to problems, so don't eat this cold salad, I rarely eat at home, or drink some hot soup." ”

After Gu Qingcen collected all the dishes in the cafeteria and put them in a huge briefcase, he was ready to go to the small restaurants on other floors of the hotel, and wanted to find a chance to go to the back kitchen to have a look.

Suddenly, a hotel manager with a work badge on his chest hurriedly walked into the cafeteria and whispered something in the ear of the staff in the cafeteria.

After some whispering, the cafeteria staff sprang into action and withdrew several items from the dining area.

Gu Qingcen noticed that the types of dishes withdrawn were mainly a few kinds of cold dishes, as well as several kinds of seafood.

As soon as the hotel staff finished removing the food, a group of people entered the cafeteria, and there were several familiar figures in the crowd, Gu Yanan and members of the emergency team, as well as uniformed market bureau staff.

One of the staff members of the market administration showed his work card and explained to the people who were dining, "Now it is suspected that this place is related to an outbreak of foodborne parasites, and the relevant departments will investigate and sample this place, please leave in an orderly manner." ”

Many of the diners had never seen this battle, but as soon as they heard that there was any parasitic disease, and then thought of the strange disease news that had recently spread in Lianhai City, everyone stopped their chopsticks and withdrew from the cafeteria under the command of the staff.

The CDC's emergency response team led by Gu Yanan began sampling.

Gu Qingcen appeared from the crowd and walked in front of Gu Yanan.

When Gu Yanan saw someone, he was stunned, "Brother Qingcen, you actually arrived earlier than us?" Did you find anything? ”

Gu Qingcen pointed to the hotel manager standing in the center of the hotel staff, "Just now he ordered others to remove some of the dishes in the buffet, many of which are cold dishes, and several kinds of seafood, I suspect that there may be problems with those dishes, this hotel manager should know more." ”

Gu Yanan asked the rest of the emergency team to sample all the food and environment in the cafeteria, and she herself approached the hotel manager and began questioning.

"Where did you put the dish you just asked to take down?"

The hotel manager pretended to be confused, "I didn't let people remove the food." ”

Gu Qingcen stood up, "I just saw that you asked people to withdraw a lot of dishes. ”

The hotel manager looked at Gu Qingcen, and the picture not long ago flashed in his mind, this person was wearing a suit and leather shoes, entering the restaurant with a conference buffet ticket, and took a lot of things in the entire buffet area, and each dish seemed to be picked a little, at that time, the manager only thought that this was a young man with a relatively large amount of food.

Unexpectedly, looking at the suit and leather shoes he was wearing, he was not wearing the work clothes of the CDC or the Market Administration, but he was holding the CDC's work card at this time, and he was sent by the CDC to go undercover.

The hotel manager is worthy of being experienced, and even if the lie is exposed, he is still calm, "What dish?" All the dishes in the buffet are here, the plate I just let people take down must be almost finished, take it to the back kitchen to make up the dishes, you want to sample and go directly to the back kitchen, there are all the ingredients in our hotel. ”

Jinshan Bay Hotel, back kitchen.

The scale of the back kitchen is very large, and dozens of chefs are busy inside, and people come and go.

Gu Yanan, Gu Qingcen, and several staff members of the Market Administration Bureau appeared, telling all the chefs to stop what they were doing.

The inspection begins.

There are a lot of ingredients in the back kitchen, and after sampling them one by one, Gu Qingcen found a problem.

Gu Qingcen asked the hotel manager who had been following him, "How many cold dishes are there in the dishes that have been withdrawn, where are they?" ”

The hotel manager shrugged, "I don't know, it's all about the chef." ”

All eyes turned to a stocky middle-aged man, dressed in a chef's outfit, standing prominently in it.