Nan Zhiqiao: "Prepare the relevant information of Nanwan Town, and we will go over in a while." ”

"Well, my office is in 602, on the sixth floor of Building A, CDC, the office of the chief of the Slow Communication Section. Liang Lei repeated his address again.

"Okay, let's go to your office and discuss the investigation plan together. ”

Sending Nan Zhiqiao and Ye Zhenzhen to the elevator, Liang Lei left alone.

In the hotel room, Ye Zhenzhen reorganized the suitcase, and out of the corner of her eye, she saw Nan Zhiqiao take out the red marriage certificate from her bag and put it in her pocket.

Ye Zhenzhen asked curiously, "Senior Nan, why do you still have a marriage certificate?"

Nan Zhiqiao had a very strange question about Ye Zhenzhen, and asked rhetorically in the same questioning tone: "Shouldn't you bring important documents with you when you go out?" ”

Zhen Zhen is dumb, this Nan senior, sometimes it's so cute.

——

After packing their things, the two of them carried their laptops and set off from the hotel to the Lianhai City Center for Disease Control and Prevention not far away.

Going out of the hotel, walk south through a junction, and you will arrive at the gate of the Lianhai City Center for Disease Control and Prevention.

Located in the downtown area of Xinhai District, the Lianhai CDC consists of a main building and three auxiliary buildings, which were built more than 10 years ago, and now it seems that the exterior walls are somewhat old.

Find room 602 on the sixth floor of the main building, and the door is embedded with a metal sign "Office of the Chief of the Slow Communication Section".

There was a crack in the door, and Nan Zhiqiao reached out and knocked on the door.

"Knock, knock, knock. ”

"Please come in!"

Pushing open the door, a wave of heating came to my face.

The air conditioner was turned on in the house, and it was already December, and this year's winter came very early, even Lianhai City, which is located south of the Yellow River, was already feeling the cold winter.

Nan Zhiqiao entered the office, and Ye Zhenzhen followed closely behind her, closing the door casually.

Liang Lei stood up from behind the desk, brought the tea that had been prepared to the empty table next to the desk, and beckoned: "Teacher Nan, Mrs., sit here, this is the locally produced cloud tea, taste how it tastes." ”

Ye Zhenzhen looked at this office, the office window was facing south, the door was facing north, and the early winter sunlight was shining through the window, which was very bright.

The office is more than 20 square meters, four desks, three desks are empty, only the desk in front of Liang Lei has a lot of information, and there are two potted plants around the room, a pot of pothos and a pot of jasmine.

Ye Zhenzhen sat at an empty desk under Liang Lei's greeting, holding the teacup handed over by Liang Lei.

Nan Zhiqiao didn't sit down, but looked around the office and asked, "The office area is very large, which exceeds the standard of office space." ”

Nan Zhiqiao said directly, Liang Lei sweated on his forehead, and sighed in his heart, this mentor of his has really not changed at all, and the closer he is, the more direct he is.

Liang Lei hurriedly explained: "Originally, there were four people in this office, all of whom were members of the Slow Communication Department, and the office building was being adjusted recently, and they went to Building 2, and I will move there in two days, but there are still a lot of materials in this room, so I asked you to come here directly, teacher." ”

Nan Zhiqiao didn't say anything anymore, sat on the empty chair next to Zhen Zhen, took a sip of the tea made by Liang Lei, and nodded, "Yes, it's fresh and good tea." ”

Putting down the teacup, Nan Zhiqiao's gaze swept over the stack of materials on Liang Lei's desk and said, "Let's get down to business." ”

Liang Lei bypassed tomorrow's training meeting and directly talked about the strange disease in Nanwan Town.

Nanwan Town, located in the south of Lianhai City, is a small town under the jurisdiction of Guanhai County, the southernmost of the four counties and three districts.

Nanwan Town has a history of more than 100 years, as early as the Qing Dynasty, Nanwan Town was still a small village, a place where nearby fishermen gathered to live.

In the middle of the town, there is a river called "Nanwan River" that passes through it, hence the name "Nanwan Town".

Two kilometers to the east of Nanwan Town, is the estuary of the Nanwan River, at the estuary, is a large area of wetland tidal flats, undeveloped, a piece of primitive scenery.

Nanwan Town in a broad sense has jurisdiction over 42 community neighborhood committees and 17 administrative villages, and Nanwan Town has 180,000 permanent residents, while Nanwan Town in the narrow sense refers to the residential gathering area on both sides of the Nanwan River in the center of Nanwan Town, with more than 20,000 residents.

Nanwan Town because of its proximity to the estuary of the big river, developed fisheries, seafood breeding and processing is the pillar industry of the town, in recent years, and the introduction of some electrical and chemical enterprises, the town's GDP has grown rapidly, Nanwan Town is the fastest growing in the town under the jurisdiction of Lianhai City.

After introducing the general situation of Nanwan Town, Liang Lei talked about the key point - the strange disease that appeared in Nanwan Town.

Two months ago, the Lianhai CDC received a report of a special death case from the local First People's Hospital.

The deceased was a seven-year-old girl, the girl's name was Ye Ting, and her family lived in Nanwan Town, Guanhai County, Lianhai City.

Ye Ting's parents took her to Guanhai County People's Hospital for treatment, and the doctor diagnosed that it was due to Ye Ting's promotion from kindergarten to first grade, unable to adapt to the new environment, and psychological disorders.

The parents took seven-year-old Ye Ting back to Nanwan Town and took a leave of absence to go home.

A month later, Ye Ting's symptoms worsened, and she had symptoms of slurred speech and unsteady walking.

Ye Ting's parents sent Ye Ting to the hospital again, this time, the hospital she was sent to was the First People's Hospital located in the downtown area of Lianhai City, which is a hospital with the most advanced medical conditions in Lianhai City.

The outpatient doctor examined and found no cause, so Ye Ting was recommended to be hospitalized for observation and treatment.

After being hospitalized, Ye Ting's symptoms continued to worsen, and her face began to have a demented expression, hearing loss, vision loss, nerve numbness, and nervous disorders.

On the seventh day after being hospitalized, Ye Ting's condition deteriorated further, with mental mania and non-stop yelling, and finally died of general spasms.

Liang Lei handed Ye Ting's case information to Nan Zhiqiao, and after Nan Zhiqiao looked through it, he focused on Ye Ting's laboratory tests.

There are many test items, the number of white blood cells in the blood routine is slightly increased, the electrocardiogram is normal, the urine routine shows an increase in urine protein, and there is significant renal damage.

There are also a series of tests for infectious disease pathogens, and the results are all negative.

Doctors diagnosed "nephrotic syndrome" with an unknown cause.

Nan Zhiqiao put the finished Ye Ting's case back on the table and asked Liang Lei, "What about the autopsy report of the deceased?"

"No autopsy reports of deaths. ”

"Why not, since the cause of death is unknown, why not autopsy?"

"The child's parents did not agree to the autopsy, and the little girl was taken away by her parents on the day she died, and the hospital did not want to have a dispute with the family. ”

Nan Zhiqiao was silent, Ye Zhenzhen had been sitting next to her and listening, holding the case that Nan Zhiqiao had just put on the table, and began to ask: "Judging from Ye Ting's symptoms alone, why do doctors suspect that it is an infectious disease? Could it be that there is more than one case with the same symptoms?"