Gu Yanan looked at Xiao Chu and smiled, thinking that he was a good boy who was motivated again, "This is good, there is nothing to follow me into the laboratory tomorrow." ”

"Sister Yanan, what are you doing?" Xiao Chu asked along the topic.

"Last year, I applied for a national project with the School of Public Health of Lianhai University and the First People's Hospital of Lianhai City, about respiratory viruses, I got the strain some time ago, and I am doing sequencing recently."

"Test it yourself?"

"Well, the newly purchased sequencer in the center is very convenient for scientific research."

"Oh, I thought that these high-precision instruments were used by colleagues in the laboratory, but I didn't expect Sister Yanan to use them like this, I must learn from you tomorrow."

Xiao Chu's words of praise were very obvious, and when he was about to say a few more words, the office phone on the desk rang.

Gu Yanan picked up the phone and was Section Chief Zhang of Yuntai County Disease Control.

"Director Gu, there is a cluster case of suspected human infection with Streptococcus suis in our Yuntai County Hospital, 4 people are currently ill, 1 person has died, and the patient's specimen is being driven to the Municipal Center for Disease Control and Prevention."

"Okay, I'll inform the lab, how is the local on-site flow investigation doing?"

"The personnel of our county disease control field department have set off to Zhaojia Village to track down the whereabouts of the problem pork, and the current situation, the county disease control can still deal with it by itself, and then report to the city disease control when there are flow investigation results."

"Okay, contact in time, and pay attention to filling in the information on the epidemic website."

After hanging up the phone, Gu Yanan found that everyone in the emergency office was staring at her, looking at her with questions, calling at this time, if a serious epidemic occurs, everyone may have to work overtime.

"There's an epidemic?" Zhou Lao asked.

"Well, Yuntai County CDC has reported a suspected human infection with swine flu epidemic, and the patient's specimens are being sent over, and the people from their county CDC have gone to the scene to investigate."

"Are we going to the site?" Xiao Chu asked.

"At present, there is no need, according to the principle of territorial management, the things that occur within the jurisdiction of Yuntai County will be dealt with by their county disease control first, and if they can't be handled, our city disease control will send someone to guide."

Gao Fei breathed a sigh of relief, "That means we can get off work normally, great, my girlfriend asked me to go to the furniture city at night, and I was thinking about how to explain it to her just now, and now I can go to the appointment on time." ”

Lu Li walked over and patted Gao Fei's shoulder, pun intended, "Don't be too tired at night, you have to keep your spirits up, according to previous experience, when encountering this kind of infrequent epidemic, the county CDC often can't handle it, and our city CDC will send someone to it." ”

"It's okay to work during the day, as long as you don't work overtime at night, I can ask for it."

"Yes, understand, people who are getting married." Lu Li laughed with a thief.

"How can you, a single dog, understand me? If you want to understand me, you should try to get off the list as soon as possible. Goofy replied with a smile.

"Single dogs? Except for Mr. Zhou and you in our emergency office, the rest are single dogs, Sister Yanan is not in a hurry, and I am not in a hurry. When Lu Li spoke, his eyes inadvertently looked at Gu Yanan, who was about to go home.

Wang smiled: "Sister Yanan has a handsome police officer Nan, who is already famous, who do you have?" ”

"I've got your cotton." Lu Li tugged the pink down jacket on Wang Xiaoxiao's body, "And it's still pink cotton." ”

"Lu Li, the cotton terrier can't get by with you, right?" Wang Xiaoxiao pretended to be angry, but there was a smile in his eyes.

Zhou Lao has already packed his bag, "Young people just have energy, and they are not tired after a busy day, so my old man should go home first to recuperate." I have a hunch that I may have to go to Yuntai County tomorrow. ”

Xiao Chu: "Sister Yanan, are you going to the experimental building tomorrow to do experiments?" ”

"The current arrangement is."

"Can I go with you?"

"Yes."

——

Day 2 morning.

Lianhai Center for Disease Control and Prevention, Experimental Building.

Gu Yanan went to the sequencing center early in the morning to prepare the virus samples to be tested today.

Xiao Chu has been by her side.

After the sequencing samples were put on the machine, it was already about 10 o'clock in the morning, Gu Yanan remembered the suspected human infection with Streptococcus suis epidemic in Yuntai County, and so far he had not received the progress report of the epidemic investigation in Yuntai County, and he didn't know how the on-site flow investigation was doing there.

Gu Yanan took the initiative to call Section Chief Zhang.

Section Chief Zhang's voice on the phone was a little anxious, "The pork sent by patient Zhao Yong to his neighbors has been recovered, but the whereabouts of the other sick pork sold by the small merchant have not yet been fully investigated." ”

"Are there any new cases?"

"Because of the timely investigation, two suspected cases of patients have been found at present, surnamed Song, and the family has also slaughtered sick pigs, both of whom are from Zhaojia Village."

"The scope of your pursuit?"

"Because of manpower problems, only Zhaojia Village has been checked so far."

Gu Yanan knew that it was not enough to only investigate Zhaojia Village, not to mention where the diseased pork was sold, but said that the outbreak of human infection with Streptococcus suis appeared because there was an epidemic of streptococcus in the pig herd.

"What about the pigs?"

"Pigs?" Section Chief Zhang's voice froze.

"The pigs haven't been checked?"

"Uh...... Not yet, only the sick pork and the contact population of Zhao Yongfa's family have been traced, and the pig herd has not had time to investigate. ”

The pig herd is the source of this epidemic, and the current speed of investigation by the county disease control is not possible.

"Send me the address, and I'll send someone from the emergency team to work with you on the spot."

"It's great that there are experts from the city's disease control and control to help, I'll send the address to Director Gu's mobile phone in a moment. Oh, and did the test results come out of the patient samples that were sent over last night? ”

"Bacterial isolation is still being done, colleagues in the laboratory worked overtime last night to do PCR testing, streptococcus specific gene tuf, Streptococcus suis species-specific 16S rRNA gene, type 2 streptococcus-specific capsular polysaccharide encoding gene cps2J, and lysozyme release-related protein-coding gene mrp, hemolysin gene sly, glyceraldehyde triphosphate dehydrogenase-coding gene gapdh are all positive, so it is preliminarily concluded that it is type 2 suis streptococcus infection."

"As I expected, we continue to treat the human Streptococcus suis outbreak here."

After hanging up the phone, the sound of a text message rang again, which was the address sent by Section Chief Zhang.

Gu Yanan planned to send Zhou Lao and Gao Fei over, Zhou Lao had rich experience in flow adjustment, and he was very handy with Gao Fei.

"Xiao Chu, do you want to go to the scene? Or do you want to follow me over here and do the experiments? ”

Gu Yanan originally wanted to let Xiao Chu and Zhou Lao go to the scene to exercise, but seeing that Xiao Chu was so interested in the experiment, he asked his own opinion.

"Sister Yanan doesn't go to the scene?"

"Well, you don't need me to go over in person, just a few people from the emergency team to guide the county disease control work, and I plan to send Zhou Lao and Gao Fei over."

Xiao Chu hesitated for a moment, "I still want to experiment here with Sister Yanan." ”

"Okay, I'll let Lu Li go to the scene with Zhou Lao and Gao Fei."