After the reconstruction of the scene was completed, Nan Hanfei sighed: "The police can close the case, Yanan, your disease control work has just begun, make sure that there is biogas here, do you want to do follow-up treatment." ”

"Well, I have to go to other villagers' homes in the village to do inspection and publicity, Yuntai Village is mainly grazing, every household has cattle sheds and sheep sheds, if there is a situation like Li Dashan's house, the livestock pens are poorly ventilated, manure accumulates, in this hot weather, it is easy to ferment and produce biogas, which is very dangerous."

Nan Hanfei had a smile on his face, "Your disease control is not to help the villagers clean up the cowshed and sheepfold, right?" ”

The corners of Gu Yanan's mouth curled slightly, "If there is time, we will help the villagers clean up, but considering the manpower, it is estimated that most of the things have to be done by the villagers themselves, Officer Nan, as a public servant of the people, do you want to stay and help?" ”

"Okay, I'll stay."

Gu Yanan's words just now were originally just a joke, but he didn't expect Nan Hanfei to really agree to stay and help.

Gu Yanan was surprised, "Officer Nan, I was joking just now, you don't really want to stay." ”

"Of course what I said was true." Nan Hanfei immediately turned his head and instructed Xiao Li, the policeman beside him, "Xiao Li, you go back and write the closing report this time, and send it to me after you finish it." ”

The policeman Xiao Li glanced at Gu Yanan and agreed with a smile, "Okay, captain, you're busy, I'll go back and deal with the rest." ”

Xiao Li and other police officers left one after another, and Nan Hanfei picked up the sampling box of the CDC and followed Gu Yanan.

Gu Yanan was not polite, and he really aroused the captain of the police force.

The cowsheds and sheepfolds of more than a dozen villagers in Yuntai Village were inspected, and in two of them, Niu Peng appeared in a similar situation in Li Dashan's house.

The environment of the cowshed is relatively closed, and the manure in the shed accumulates and ferments in a high-temperature environment.

Gu Yanan took the poison gas detector and detected that the poison gas inside exceeded the standard, first asked the staff of the CDC to ventilate the cowshed with gas masks, and then asked the villagers to clean the cowshed by themselves.

Nan Hanfei also wore a gas mask and a shovel to help clean up the cow dung, and was busy from noon until it became dark, and the hidden danger of natural fermentation biogas in the entire Yuntai Village was removed.

After finishing the work, some villagers brought fruits from the mountains to the people of disease control.

Gu Yanan refused at first, but the villagers insisted that it was all fruits from their own fields, and that the disease control people had helped them with an afternoon of work, and these fruits were a little bit of their heart.

A few colleagues from the health department were not polite, washed their hands, picked up the fruit and ate it.

Lu Li took off his gloves, threw down his shovel, beat his waist, and sighed: "I haven't done this kind of physical work for a long time, I really should let Wang Xiaoxiao experience it." ”

Nan Hanfei patted Lu Li's shoulder, "I finally understand why the masses like you people in the disease control system, it turns out that you serve the people like this, helping to test the environment for free, and helping people clean up the cowshed." ”

A staff member of the local county CDC echoed, "Not only that, but the people from our county CDC ride small electric donkeys to go door-to-door to work, and we mingle with the local people, and they don't like who we like." ”

After Lu Li washed his hands, he picked up a fruit and took a bite, "The fruit of Yuntai Mountain is so sweet, it's a pity that Wang Xiaoxiao is not here, she must like to eat it very much, Sister Yanan, can I bring these fruits back?" ”

Without waiting for Gu Yanan to answer, the villagers who delivered the fruits immediately took out a basket of red fruits from the house, "Take them all away, we have a lot of fruits here, and we can't eat all of them, and there are still them on the mountain." ”

"No, no, no, I'll just take two."

"Bring a little more, we have too many here, and if we can't eat it, the fruit will rot, and we are happy if someone eats it."

"Then you're welcome, thank you, uncle."

Gu Yanan was also tired and sweating, and when he heard Lu Li mention Wang Xiaoxiao, he explained to him, "Xiaoxiao and Gu Qingcen are sorting out the database of the P3 laboratory, they worked all afternoon yesterday, and today they have to check with their colleagues in the P3 laboratory, and it is estimated that it will take ......a day to sort it out."

Before Gu Yanan's voice fell, the mobile phone rang.

Caller ID Wang smiled.

Picking up the phone, Wang Xiaoxiao's crying voice came, "Sister Yanan, something happened, there was an explosion in the P3 laboratory." ”

"Explosion?!" Gu Yanan suddenly broke out in a cold sweat, "Let's be clear, where exactly did it explode?" ”

"There was an explosion in the P3 laboratory, I don't know exactly where it exploded, and now the airtight door of the P3 laboratory is automatically closed, and people outside can't get in, I don't know what the specific situation is inside, but the explosion just now was very loud, and I felt a significant vibration outside the P3 laboratory."

"Are there any damage to the façade and glass?"

"Just checked, no."

The exterior wall and glass are not damaged, and the airtight door is closed, even if there is an explosion inside, the risk factor will spread in the laboratory at most, and will not spread outside the P3 laboratory, and there is no danger to the outside world, so it sounds controllable at present.

Gu Yanan asked, "Were there anyone in the P3 lab when the explosion occurred?" ”

"Yes, Gu Dashen and another colleague are here, and now the two of them don't know what's going on, the explosion caused a power outage, and the people inside can't be contacted."

Gu Yanan's heart rose to his throat again, "Gu Qingcen entered the P3 laboratory? Why did he go in? He had a wound on his hand, who gave him permission to go in? ”

Wang Xiaoxiao was confused when asked, "Sister Yanan, you just opened the access to the P3 laboratory for Gu Dashen yesterday, and I don't know if he has any injuries on his hands."

This afternoon, we checked the information with our colleagues in the P3 laboratory, and one of the data was abnormal, and Gu Dashen needed to go into the storage warehouse to check it in person, and he didn't say that he had injuries on his hands, so he wore protective clothing and entered the laboratory with that colleague, and it didn't take long for an explosion to occur inside. ”

Gu Yanan was anxious, but he was not at the scene of the incident, so he could only tell Wang Xiaoxiao, "You report this matter to Director Yang of the center first, I am in Yuntai Mountain now, I can rush back in two hours, control the situation, pull up the cordon, and don't let non-related personnel approach the P3 laboratory within 100 meters at will." ”

Gu Yanan hung up the phone and immediately ordered Lu Li, "Hurry back now, there is an accident in the center." ”

On the way back, Lu Li drove the car fast and couldn't help but ask Gu Yanan what happened, Gu Yanan only said that there was an accident in the P3 laboratory, but she didn't know what happened.

Nan Hanfei, who was also sitting in the car, suddenly remembered that someone had reported bioterrorist activities in Lianhai City before, and reminded Gu Yanan when he thought of this.

Gu Yanan didn't say much, just nodded, "I know, we will investigate the specific cause of the accident." ”

——

Lianhai Center for Disease Control and Prevention, P3 Experimental Building.

By the time Gu Yanan rushed back, it was already 9 o'clock in the evening.

A cordon was pulled up around the P3 laboratory building, and Director Yang of the center led several people to inspect the outer wall of the laboratory.

From the outside, the outside of the entire laboratory is intact, but the airtight door is closed, and outsiders cannot enter, unless the door is forced to open from the outside, but because of the fear of pathogen leakage in the laboratory, they dare not open the airtight door rashly.

Director Yang of the center, Gu Yanan and several middle-level leaders of the center held a meeting to discuss solutions.