If it is transmitted by the bite of a local mosquito, then it means that because Wu Li spread the virus to the mosquitoes in the surrounding environment, it is very likely to form a natural epidemic site for the Zika virus, then the situation is terrifying.

"Have you been abroad recently?" Lu Li hurriedly asked.

"Nope." Wu Li's wife answered with certainty.

If there is no experience in foreign epidemic areas, it is a local infection.

"Have you been bitten by a mosquito in the last few days?" Lu Li asked.

"Nope." Wu Li's wife replied with great certainty, and the people who were worried about disease control did not believe it, she added, "Don't look at our community is very green, we live on the first floor, and there are many mosquitoes outside, but we have installed screens on the windows, and mosquito repellent drugs are sprayed on the screens, so there are no mosquitoes at home, and I spray mosquito repellent water every time I go out." ”

Wu Li's wife stretched out her arm and pointed to the red pimples on her arm, "These red dots are not mosquito bites, they suddenly got up in the past two days, and they are similar to my husband's situation." Doctor, am I infected with the Zika virus like my husband, but I am usually very careful, I have not been bitten by mosquitoes, can I be infected without being bitten by mosquitoes? ”

Lu Li didn't answer, but continued to ask, "Has your husband had sex since he returned to China this time?" ”

Wu Li's wife blushed and hesitated for a moment, but still nodded, "There were two times the night I came back." ”

Sexual transmission is the most likely, but mosquito bite transmission cannot be ruled out.

Therefore, Lu Li still decided to let the people in the group collect mosquito samples from Wu Li's house and the surrounding environment, and send them to the CDC laboratory for confirmation.

——

Lianhai Center for Disease Control and Prevention, Experimental Building.

Lu Li's group sent the specimens collected from Wu Li's house to the laboratory.

The group of Zhang Zhang, the chief of the Binhai District Disease Control and Prevention Department, sent the doctors and nurses who received Wu Li and the mosquito specimens from the surrounding environment to the laboratory of the Municipal Center for Disease Control and Prevention in a timely manner.

The Zika virus nucleic acid in the specimen was detected with a finished kit, and the test results were available quickly.

Wu Li's wife was strongly positive for Zika virus nucleic acid in urine and weakly positive for Zika virus nucleic acid in blood.

Other members of Wu Li's family and mosquito specimens from the surrounding environment were negative for Zika virus.

Medical staff who have treated Wu Li and environmental samples are negative for Zika virus.

As soon as the results came out, Section Chief Li of the Laboratory Department immediately sent the results to Gu Yanan.

2:30 p.m.

Emergency Office.

Gu Yanan received the test report and discussed the results with several other members of the emergency response team in the office.

Lu Li: "Judging from the test results, Wu Li's wife was infected through sexual transmission. ”

Wang Xiaoxiao: "There are very few cases of Zika virus being sexually transmitted, but I didn't expect the first local case in my country to be like this. ”

Gao Fei: "Fortunately, the Zika virus was not detected in the mosquitoes in the surrounding environment, which means that there is no natural foci of the epidemic, which is a blessing in misfortune." ”

Zhou Lao: "Recently, the epidemic in Zika in several foreign epidemic areas is very serious, and now there is a large flow of people, and it is normal for there to be imported cases in China, but it is necessary to work hard for the customs and our disease control department to strengthen monitoring. ”

Xiao Chu: "The two cases of Guan Peipei and Wu Li are over, but the panic of the citizens of Lianhai is still growing, should psychological intervention be carried out in time?" ”

Gu Yanan has also been thinking about this matter, "It is necessary to carry out psychological intervention, and in the next few days, several members of our emergency team will be responsible for the psychological intervention of people in different regions.

Each person is responsible for guiding several counties and districts, so that the counties and districts can calm the emotions of the people in the jurisdiction.

I also write some popular science articles about the Zika virus and put them on the center's website, because popularizing scientific knowledge has always been the best way to defeat panic. ”

——

A few days later.

Lianhai Center for Disease Control and Prevention, Emergency Office.

Gu Yanan is writing a summary report on the Zika virus outbreak.

As the weather gets hotter, mosquitoes are increasing, and Zika fever-endemic areas are emerging around the world.

Guan Peipei, who has lived in Paramaribo in South America for many years, recently flew back to his hometown in Lianhai City to visit his sick father.

Before leaving, Guan Peipei was bitten by mosquitoes at his home in Paramaribo City, and he developed a rash on his body on the plane, and after getting off the plane, he felt weak and had joint pain when he went to visit his father in Qingcheng County Hospital.

Because Guan Peipei knew that Paramaribo City was a Zika fever epidemic area, he suspected that he was infected with Zika virus, so he sought medical treatment at Qingcheng County Hospital.

On the grounds that Guan Peipei did not have fever symptoms, the doctor who received the patient denied the possibility of viral infection and made a clinical diagnosis of atopic dermatitis.

Guan Peipei suspected that she was pregnant, and after examination and confirmation, she continued to go to the Department of Infectious Diseases of the First People's Hospital of Lianhai City, and in the process, she recounted the experience of the epidemic area with the attending doctor Gu Jiashu, and was confirmed to be infected with Zika virus after nucleic acid testing.

The CDC takes over the epidemiological investigation.

After investigation, it was found that although the Breto index of the places where Guan Peipei stayed since getting off the plane was high, after Aedes mosquito monitoring and mosquito control operations, there was no natural foci of Zika virus.

Guan Peipei also chose to end her pregnancy automatically after realizing the consequences of Zika virus infection.

At the same time, the CDC received another case reported by the customs, the patient Wu Li returned from Ecuador and was confirmed by the customs to be positive for Zika virus infection.

After epidemiological investigation, it was found that Wu Li's wife was sexually infected.

After mosquito control, the Bretu index of the surrounding environment of Wu Li's home dropped to zero, and no natural foci of Zika virus were formed.

Two imported Zika cases and one indigenous case were discharged after treatment.

Through psychological intervention, the panic of the population was calmed and the Zika outbreak was brought under control.

After writing the summary report, file the report.

In the evening of the same day.

After work, Gu Yanan and Nan Hanfei made an appointment to go to the supermarket.

In a comprehensive supermarket, two people were wandering inside, and Gu Yanan unconsciously walked to the counter of mosquito nets and electric mosquito swatters.

It was sold out before, but now that the goods are replenished, the people who have receded from panic have begun to consume rationally.

Gu Yanan took out two electric mosquito swatters and put them in the shopping cart, and said with a smile, "It feels good that everyone can consume rationally and live a stable life." ”

Nan Hanfei pushed the shopping cart with one hand and held Gu Yanan's hand with the other, pretending to be serious, "Well, there is credit to your disease control in this." My dear, I now suddenly feel that your image is shining and great. ”

With a snort, Gu Yanan was amused, and continued to follow Nan Hanfei's tone, "I have always been glorious and great. ”

Both were amused by their own childish behavior.

Gu Yanan suddenly remembered one thing, Chu Qingfeng had asked her to let Nan Hanfei help him match up with Nanmu Group, but he hadn't said anything about it.

Gu Yanan told the whole story, Nan Hanfei shook his head and sighed, "I want to help, but unfortunately my cousin is not in China recently, I mentioned to you before that my cousin-in-law is studying abroad for a doctorate, and my cousin said at the beginning that the two of them lived separately and developed their own careers, but within a few days, they chased my cousin-in-law and went abroad." He is now in a lab with my cousin as a visiting scholar. However, I will find a chance to talk to my cousin about it. ”

After explaining, Nan Hanfei added, "Why did Chu Qingfeng come to you to say something, in fact, he doesn't have to do this, you tell him that he can come to me directly if he has something, he is no longer able to be a rival in love." ”

"Go!"

The two were talking and laughing while shopping in the supermarket, and after the epidemic, the years were quiet.