Looking at the sampling bag in his hand, and then at the dead pig floating corpse at the boundary of the lake, to collect specimens, at least two people, Ye Zhenzhen insisted: "Let's go down together, two people can handle it better." ”

Nan Zhiqiao was a little hesitant, and Zhu Wu immediately said: "I have a lot of strength, I'll go down with Teacher Nan." ”

Without waiting for him to finish speaking, Zhu Wu rushed down the hill.

The hillside where the three of them are located, where it is connected to the dammed lake, the terrain is quite gentle, Nan Zhiqiao and Zhu Wu collected the specimens, sorted them out a little, and the three of them began to return to the city.

On the way back, Nan Zhiqiao first contacted the city's earthquake command center and explained in detail what he found in the dammed lake, especially to salvage the floating corpses in time and deal with the polluted river water.

Nan Zhiqiao's profound knowledge, capable style of acting, and kindness in saving people in danger, all of these are admirable qualities in Zhu Wu's eyes.

Zhu Wu's eyes lit up, and he walked all the way to the city, looking at Nan Zhiqiao all the way, and when he was about to arrive in the city, Zhu Wu finally couldn't help it and asked Nan Zhiqiao, "Teacher Nan, I heard that you are an expert from the Institute of Infectious Diseases of the Chinese Center for Disease Control and Prevention, you have your own research group, and you also recruit students every year." ”

"Yes. ”

After receiving Nan Zhiqiao's affirmative answer, Zhu Wu immediately began to introduce himself, "Teacher Nan, I am going to take the college entrance examination this summer, and I want to take the entrance examination to your research institute." ”

Before Nan Zhiqiao could speak, Ye Zhenzhen rushed to explain to Zhu Wu: "The various research institutes under the Chinese Center for Disease Control and Prevention only recruit graduate students, you have to take the college entrance examination first, be admitted to a university, after four or five years of study, get an undergraduate degree and degree, and then take the graduate examination, if you pass the national graduate school entrance examination and the interview of the Chinese CDC, you can enter Teacher Nan's experimental group and become a student of Teacher Nan." ”

Zhu Wu was dumbfounded, "If that's the case, China's CDC does not accept undergraduates, and the lowest is for master's students." ”

"Well, unlike ordinary universities, various research institutes under the Chinese Center for Disease Control and Prevention, the Chinese Academy of Sciences, etc., all directly train master's and doctoral students. ”

Zhu Wu thought for a while and asked, "What kind of students are recruited in Mr. Nan's laboratory?"

Ye Zhenzhen seems to have become the official spokesperson of Nan Zhiqiao's experimental group, saying: "Teacher Nan's experimental group recruits students in a wide range of majors, including medicine and biology. ”

"I'm going to study medicine in the future. Zhu Wu suddenly said with determination.

"Studying medicine, is it quite a doctor?"

"Well, a doctor like you and Teacher Nan. ”

Ye Zhenzhen smiled and corrected: "We are not doctors in the narrow sense, we are not the same as the doctors in the hospital, although the CDC belongs to the health system, but the division of responsibilities is different, preventive medicine, public health, and health testing in the university are the corresponding specialties of various local disease control and control. ”

"Oh, there are so many differences, I want to study them before I apply for volunteering this year. ”

Nan Zhiqiao also encouraged Zhu Wu a few words, "When you get to college, your horizons will be broadened, and you will have your own set of career ideals, and when you graduate from college, if you still want to enter the disease control and have the ability, my laboratory welcomes you." ”

The three people returned to the Municipal Center for Disease Control and Prevention from the dammed lake, and the water samples and dead pig floating corpses brought back were tested according to the procedure.

The results soon came out, and Vibrio cholerae was detected in water samples and dead pig specimens, and the source of the cholera outbreak was finally found.

The next thing is much simpler, clean up the source, cut off the route of transmission, isolate and treat the sick and close contacts......

As a result of the measures, there were no new cases of cholera in the next few days, and the entire cholera epidemic was brought under control.

The dammed lake in the upper reaches of the Rose River, after the investigation and evaluation of the expert group of the water conservancy department, believes that the dammed lake is formed by the mountain collapse and blocking the river channel caused by the earthquake, and the obstruction is mainly composed of large stones and gravel accumulation, coupled with the accumulation of soil, the formation of the embankment is relatively stable, although the original Rose River channel has been blocked for most of the time, and the water level of the Rose River has decreased sharply, but a new channel has been formed in the southwest corner of the dammed lake, so that the water can still flow out, and the water in the dammed lake is kept in and out of balance, becoming a steady-state dammed lake, and there is no need to blow up or dredge, and the dammed lake is only monitored at present。

The relief work in the earthquake-stricken areas of the city has been carried out smoothly, and after the cholera epidemic has been brought under control, there have been no other epidemics, and the post-disaster reconstruction work has been carried out in an orderly manner, and various foreign rescue teams have begun to evacuate one after another.

Ye Zhenzhen and Nan Zhiqiao returned to Beijing with the rescue team of China Disease Control and Prevention.

The rescue team returned to Beijing in batches, Nan Zhiqiao, Ye Zhenzhen, and several disease control experts from the Institute of Infectious Diseases, they were the second group, and when they arrived at Beijing Airport by plane, it was about 10 o'clock in the morning.

As soon as they left the airport, several students from the Infectious Disease Institute staged a ceremony to welcome them back and brought cameras with them, saying that they were keeping a memento of such a rescue work.

Zhang Xiaolong and Zhang Wen were also in the welcoming crowd.

The two of them each took a bouquet of flowers and sent it to Nan Zhiqiao and Ye Zhenzhen, "Welcome the teachers back safely!"

Nan Zhiqiao just smiled and nodded, as if he was used to seeing this kind of scene.

Ye Zhenzhen was a little flattered, looking at the flowers in her hand, all yellow sunflowers, fresh and lovely, "Thank you, there are still flowers." ”

Zhang Wen came to Ye Zhenzhen's side, took Zhenzhen's arm, and said affectionately: "Teacher Xiaoye, the earthquake relief is hard, the flowers are my choice, they are beautiful, go home and insert the bottle, it can be put for a long time." ”

"Okay, let's put it in the conference room of our experimental group. Ye Zhenzhen held the sun bouquet in her hand, smelling the faint fragrance of flowers, full of appreciation.

Suddenly, another bunch of sunflowers slipped into Zhen Zhen's hand.

Ye Zhenzhen raised her head and met Nan Zhiqiao's gaze, Nan Zhiqiao handed the bouquet in his hand to Zhen Zhen's hand, and said, "You go back first, I'll deal with some things." ”

After taking Nan Zhiqiao's sun bouquet, and then looking at the direction where Nan Zhiqiao left, a large group of black-clothed people stood in the hall near the exit entrance, and at the front of the crowd was a familiar figure - Nan Jianguo.

It turned out that the father came to pick up his son and go home!

Ye Zhenzhen and the others planned to go back from the other exit as the center's bus, Zhang Xiaolong and Zhang Wen also saw the black-clothed crowd who came to pick up Nan Zhiqiao, Zhang Wen asked curiously: "Who are those black-clothed people?

"I don't know, it should be someone that Mr. Nan knows. Ye Zhenzhen replied vaguely.

Ye Zhenzhen was worried about some conflict between Nan Zhiqiao and her father Nan Jianguo, so she deliberately slowed down, walked at the end of the crowd, and looked at the situation on Nan Zhiqiao's side.

Unexpectedly, Nan Jianguo had a rare smile on his face, and he said something to his son Nan Zhiqiao happily, because Zhen Zhen was too far away to hear what the two were talking about, but it was certain that the father and son would not do it when they met last time.