You Kexin was a little frightened when he heard it, the flu that appears every year turned out to be so terrible, but he caught a cold every year, and he didn't die, he didn't live well, You Kexin patted his chest, calmed down, and said with a smile: "Where is the flu so terrible you say, isn't it just a cold." Pen Fun Pavilion www.biquge.info"

"If you are infected with the flu, you will have cold symptoms, but having cold symptoms does not mean that you are infected with the flu virus. ”

You Kexin: "Then you see, Zhongsheng's symptom is a cold, does he have the flu?"

Ye Zhenzhen: "Whether it is the flu or not, not only on the symptoms, but for laboratory testing, the most common and fastest method is to use PCR to detect the flu gene, however, I think Zhongsheng's symptoms although there are some cold symptoms, but it is difficult to say whether it is the flu." ”

You Kexin: "The classmates and teachers around Ke Zhongsheng, many people have similar symptoms, what is it if it is not the flu?"

Ye Zhenzhen: "Not only the flu can be contagious, but other bacteria or viruses that can cause cold symptoms can also be infected, as long as they have contact, they may be infected." ”

"So, we just talked to Zhongsheng, and it's possible that we were infected?"

Ye Zhenzhen smiled: "If it is a pathogen transmitted through the air, it is possible. ”

You Kexin was a little worried: "No, I'd better go back and take some medicine, how about Banlangen?"

Ye Zhenzhen shook her head and smiled: "I said for a long time, why was you come back again, no need to take medicine, drink more boiled water, speed up metabolism, and help the discharge of toxins in the body." ”

The two walked out of the laboratory with a smile, Ye Zhenzhen and You Kexin are classmates of the same tutor, living in the same dormitory building of Shi University, or the same dormitory, and they usually have a good relationship, and Su Wanru also lived on the same floor with the two before going to Paris, but in different bedrooms, Ye Zhenzhen and Su Wanru are fellow villagers in the same province, so the relationship is also quite close.

After Zhen Zhen and Kexin returned to the dormitory, they began to be busy, Zhen Zhen was busy sorting out the big thesis for graduation, and Kexin was busy writing a small paper to be published.

Ye Zhenzhen opened her laptop, wrote a big paper, and tried her best to pay attention to the paper, but after not writing for a few minutes, Ye Zhenzhen still couldn't stop feeling uneasy in her heart, thinking about the source of the uneasiness, it seems that there is no reason, just talked to her mother on the phone in the morning, her mother's body is gradually recovering, there is no reason to be upset, everything is going well for the master's graduation project, don't worry, as for work, I also have a goal, just work hard, what else will worry about me?

The feeling of uneasiness lingered in Zhen Zhen's heart, and throughout the afternoon, she didn't write much of the big paper, which made her heart sullen.

After dinner, Ye Zhenzhen got into the quilt early, and had a few dreams at night, one moment in the Pasteur Institute in Paris, she was isolated in the laboratory alone, one time was in the school when she was a child, she was isolated in the classroom with many classmates, and one time was on a cruise on the Seine, accidentally, and fell into the Seine River, the cold river water made people shiver uncontrollably, and constantly poured the river water in her nose, which made Ye Zhenzhen in her dream feel dizzy with chest tightness and dizziness.

"Wake up, wake up, wake up......"

Ye Zhenzhen woke up from the fear of death in the dream, and when she opened her eyes, the sky was already bright, You Kexin was standing at the head of her bed, staring at herself, You Kexin asked worriedly: "Zhenzhen, are you having a nightmare?" Look at you sweating profusely. ”

Ye Zhenzhen sat up, unexpectedly broke out in a cold sweat, picked up the towel next to the bed, wiped the sweat on her forehead, Ye Zhenzhen sighed: "How can I have such a strange dream?

You Kexin frowned and asked, "What is the horror of Paris?"

Ye Zhenzhen stabilized her mind, remembered all the things in Paris Psycho, thought of Nan Zhiqiao, and remembered the work of the disease control system, now that she graduated well and was successfully admitted to the China Center for Disease Control and Prevention, she remembered that she applied for the China Center for Disease Control and Prevention, and the reference book "Emergency and Disposal of Bioterrorism" that she just bought from the Internet yesterday was also borrowed by Zhang Zhongsheng.

Ye Zhenzhen shook her head and said with a smile: "It's nothing, I just had some strange dreams, I woke up from the dream, and I don't remember much, but Xin, today is Monday, do you have any arrangements?"

You Kexin saw that Zhen Zhen finally woke up, and said with a smile: "It's better to write my little paper, the first draft of the paper has been completed, you have experience in publishing papers, help me see, there is anything to revise, wait for you to read it, I will show it to our boss." ”

"Good. ”

Throughout Monday morning, Ye Zhenzhen helped You Kexin revise the paper, sorted out the big paper for a while, and went to the laboratory in the afternoon.

――

In Professor Zhang's laboratory, there are many other students, everyone has been experimenting together for several years, they are quite familiar, Ye Zhenzhen wanted to see the state of the cells she raised, and inadvertently looked at the outside of the experiment, there were a group of people gathered in the office, there were five or six, in the center of the crowd was a senior brother who had graduated, surnamed Tan, a famous general, a southerner, not tall, dark-skinned, because of a young and old look, the people in the laboratory called him Lao Tan.

Seeing acquaintances, Ye Zhenzhen naturally walked over, and Lao Tan was surrounded by younger brothers and sisters, and happily talked about his experience since graduation.

Lao Tan saw Ye Zhenzhen coming over, and took the initiative to greet him: "Senior Sister Zhenzhen, I heard that you went to Paris, why did you come back so soon?"

Ye Zhenzhen did not want to mention more about what happened in Paris and at home, and replied roughly: "Something happened, so I will come back and continue the project." Then he changed the topic and asked, "Senior Tan, I heard that you went to a biological company to do sales after graduation, why did you have time to come over today?"

Lao Tan has been working in the society for a period of time, and he has a lot of social atmosphere, and he feels a lot more mature and stable, but he also has a smell of businessman's money, and was asked by Ye Zhenzhen about the purpose of coming over today, because it is an alumni relationship, Lao Tan did not hide it, and replied directly: "I went to our city's CDC just now to receive a few orders, I miss you, so I will come and have a look." Then he pointed to the two large plastic bags on the desk in the office and said with a smile: "This is a fruit snack for the younger students." ”

"Thank you. ”

Lao Tan took out a stack of hardboard advertising paper from his bag and handed it to Ye Zhenzhen, "This is a new product from our company, I heard that you are doing protein expression, and I just happened to use it." ”

Ye Zhenzhen took the advertising paper, and after a cursory look, it was indeed a reagent for cell culture, "Your new product is to add several culture components together, although it can shorten the preparation time, how about the shelf life?

Speaking of the company's products, Lao Tan began to say, "It will not degrade, the serum in the new product is specially processed by our company's R&D department, and the shelf life will not be shortened, and it can be stored for two years at two to eight degrees Celsius. ”