At first, Xiao Ming's mother thought that Xiao Ming just had a cold, so she bought medicine to treat the cold from the pharmacy downstairs for Xiao Ming to take, but after two days of eating, the symptoms became more serious instead of getting better.

Xiao Ming's mother was anxious and took Xiao Ming to the community hospital.

After the community doctor diagnosed, he said that he had pneumonia and needed to be hung with water, "The child has pneumonia and needs antibiotics to hang water to reduce the fever, so it will get better quickly." ”

Xiao Ming's mother was worried that hospitalization would affect Xiao Ming's class, "Doctor, do you want to be hospitalized if you hang water?" ”

"No, come and hang for two hours every night, and you can go home after hanging up the water for three consecutive days, and then see the situation."

After paying the money and completing the formalities, Xiao Ming's mother took Xiao Ming to the infusion hall of the community hospital and began to hang water.

There were a lot of people in the infusion hall, and Xiao Ming, who was hanging the water, noticed that the other little boy sitting next to him was a classmate of a swimming class with him.

Xiao Ming asked in surprise: "Li Zixuan, why are you sick too?" ”

Li Zixuan is a thin little boy, about the same height as Xiao Ming, wearing a pair of black-framed glasses, and a hanging needle on the back of his hand, at this time he is weak, "Well, I have a cold and pneumonia, I guess I froze when swimming, are you too?" ”

"The doctor said that I also had pneumonia, I had a fever before, and I didn't get better after taking cold medicine, but the water in our swimming pool is at a constant temperature, and the indoor temperature is not low, why do we catch a cold?"

Li Zixuan shook his head, "Not only the two of us, but another friend of mine also caught a cold, and he went there last night, and I heard him say today that most of us in the entire swimming training class have caught a cold, and it is estimated that they are infected." ”

Xiao Ming also shook his head, "Why do so many people catch a cold at the same time?" In the past, there were a lot of colds in the class in the winter period, but now it's summer, so it's weird. ”

After hanging the water, Xiao Ming and Li Zixuan were each taken home by their parents.

The next day, we continued to go to the hospital to hang water.

That night, Xiao Ming lay on his bed, his condition was getting worse and worse, and his fever symptoms went from 38.3 to 39.8.

At first, Xiao Ming was still tossing and turning in bed, but in the second half of the night, he burned and began to talk nonsense.

Xiao Ming's parents were in a hurry, so they called an ambulance and sent them to the best hospital in the city, Lianhai First People's Hospital, overnight.

——

Lianhai Center for Disease Control and Prevention, Emergency Office.

Early in the morning, work time.

CDC staff are arriving at work one after another.

There was no one in the emergency office, and the door had not yet opened, so Wang Xiaoxiao was the first to arrive and found a tall and thin young man about 30 years old standing outside the office door.

The man wears a pair of gold-rimmed glasses, carries a briefcase in his left hand and a large paper bag in his right hand with the logo of a biotech company printed on the outside.

Wang Xiaoxiao was accustomed to seeing the factory personnel who had come to do reagent and instrument sales before, and saw that the man's dress was more polite than that of ordinary salesmen.

Wang Xiaoxiao greeted the man standing next to him while opening the door, "Which manufacturer are you from?" Come to our director to do reagents and instrument sales, right? ”

The man smiled politely, "I'm from Boyan Biology, so I'm here to sell, I'll find you Director Gu." ”

Wang Xiaoxiao opened the door and made a gesture to the man to invite him in, "You come in and wait, there are still 10 minutes before it is time to go to work, and Director Gu will be able to come over soon." ”

Within 10 minutes, several people from the emergency office arrived one after another, and finally Gu Yanan entered the office.

Seeing Gu Yanan, the man stood up.

Gu Yanan was slightly stunned, and then responded with a smile, "Li Yafei?!" Old classmate, why are you here? ”

The man smiled slightly, "Of course I'm here to see my old classmates." ”

Everyone else in the emergency office was surprised, especially Wang Xiaoxiao, who didn't expect that this polite-looking salesman turned out to be Gu Yanan's classmate.

Gu Yanan: "Since graduation, we haven't seen each other for 3 years, every time I know your news, I heard from the online classmates group, I heard that you have partnered with someone else to open a biological company?" ”

"Well, the name of the company is Boyan Biotechnology, and I am the vice president of the company, mainly responsible for research and development."

"Boyan Biotech?! This company has a lot of fame, and recently there have been a lot of nucleic acid diagnostic reagents, and the microbial ecological preparation synbiotic made before, I heard from my classmates that this agent also accounts for a lot of shares in the market. ”

"The drug about synbiotics is still a continuation of my previous doctoral project, and after the establishment of the company, I applied for a patent, and only this one drug has a profit of 100 million yuan per year, but recently I want to develop new nucleic acid diagnostic reagents, and I want to cooperate with you, and by the way, I will promote our new products."

Wang Xiaoxiao listened to the conversation between the two, and was even more surprised, but he didn't expect that the man in front of him was not only Sister Yanan's old classmate, but also the person in charge of scientific research in a biological company, and he was very successful, with an annual income of only one patented drug.

Li Yafei handed the paper bag marked with Boyan Biology in his hand to Gu Yanan, "This is our company's newly developed respiratory pathogen multiplex PCR series rapid detection kit, which covers the five major disease syndrome detection items of the national major special project and the respiratory pathogens involved in the national notifiable infectious diseases, a total of 26 kinds, including viruses, bacteria and other pathogens. ”

Gu Yanan first looked at the information of the kit, and after a brief look, he nodded and admired: "Sure enough, it is very comprehensive, the common respiratory pathogens are here, your company can do this to this extent, it is already the leading level in China, the kit is left, I will do a comparative experiment when I do the specimen next time, if the effect is good, I recommend the General Affairs Department to order from your company, which is also to support domestic products." ”

Li Yafei seems to be very confident in his products, and is sure that Gu Yanan will use their kits, seeing that Gu Yanan agreed very happily, he was not surprised, but talked about cooperation, "Although our kits have many types of tests, there are still some pathogens that cannot be detected, such as some uncommon respiratory chlamydia infections. ”

Gu Yanan glanced at the reagent information again, "Your products have detected common chlamydia pneumoniae and some other uncommon chlamydia infections...... Do you mean Chlamydia psittaci? ”

"Well, Chlamydia psittaci is a zoonotic disease, which is very common in birds, and there are very few infections in the population, but I heard that your city CDC just did an outbreak of human infection with Chlamydia psittaci some time ago."

Gu Yanan immediately understood what his old classmate Li Yafei said, "Li Yafei, you are fighting the idea of our CDC's rare bacterial strains." ”

"It is still convenient to communicate with old classmates, only one sentence to understand that our biological company wants to develop new kits, there must be corresponding bacterial strains, we lack specimens, your CDC has a large number of stored specimens and even isolated pure bacterial strains, but you lack product development and promotion strength, we cooperate with each other, complement each other's advantages, and will be able to create a new situation for domestic biological diagnostic reagents, and we will not rely on imports for biological diagnostic reagents in the future, which is the real support for domestic production. Truly patriotic. ”