Gu Jiashu pulled her little sister and didn't let go, "Little sister, are you kidding, when you finish these things and your father is discharged from the hospital, how does my brother usually treat you?" ”

"My brother in the world is the best for me."

"So ......"

"So just kidding, I'll come over whenever I have time, and even if I don't have time, I'll find someone to come over."

"It's best to be Nan Hanfei, my mother is very satisfied with this future son-in-law, as long as he comes, he will definitely be able to divert my mother's attention."

"He seems to have been quite busy lately, and why is this bothering him?"

"You don't call him? Then I called, if he knew that his father was hospitalized, he would definitely come over. ”

"Wait, brother, you really don't treat him as an outsider, don't call him, I'll contact him."

"Okay, I won't wait too long, if I don't see someone, I'll call him."

"Understood, I'll finish my work first. Brother, Li Jiahui really won't come today? ”

"No, she recently picked up a movie and is going to shoot abroad."

"Oh......" Gu Yanan's voice was meaningful, but it quickly turned into a serious face, "Seriously, I'm going to hurry up now, brother, you should be treated according to Cryptococcus neoformans." ”

"Well, this Cryptococcus neoformans culture and subsequent biochemical identification is time-consuming, and only treatment precedes detection."

Gu Yanan remembered that he had stored a batch of nucleic acid detection reagents for fungal pathogens with Section Chief Li of the laboratory because of scientific research projects, which could identify common fungal pathogen species within three hours.

"Brother, our CDC laboratory has a rapid nucleic acid testing method, you ask people to send the patient's specimen to the CDC laboratory first, and I will contact them to use nucleic acid testing to identify it first, as for fungal culture and biochemical identification, keep it for slowly."

"That's great, I'll have someone send it right now."

——

Xinhai Garden Community.

Gu Yanan and Xiao Chu came directly from the hospital to the community and met Lu Li, Gao Fei and Zhou Lao.

In the hospital, they got the key to the old man's house on the top floor of Building 14, and the CDC team opened the door and was greeted by a smell of feces.

Enter the house and follow the stairs inside the house up to the top attic.

A stranger breaks in, and a flock of pigeons flutters.

Lu Li covered his nose and complained, "There are so many pigeons, the smell is so big, can they live in people?" ”

Because Old Man Zhang was sick and hospitalized, no one took care of the house, and the pigeons raised on the top floor of the building were also raised, and no one cleaned up the pigeon droppings, and the smell was extra loud than usual.

Zhou Lao reminded Lu Li, "Be careful of these pigeon droppings under your feet, which may contain Cryptococcus neoformans, and these fungi can be fatal for people who are not in good health." ”

Lu Li and Goofy walked on tiptoe, and although they were wearing protective clothing, they tried to avoid stepping on the pigeon droppings on the ground.

Gu Yanan opened the sampling box and took a representative sample of the pigeon droppings on the ground.

Xiao Chu followed Gu Yanan and asked, "Sister Yanan, have you cleaned up all the pigeon dung in the attic?" ”

"Well, clean up after the sample is taken, and finally disinfect."

The attic on the top floor is very large, there are more than 100 pigeons, and it took almost half a day to clean it up.

After finishing the work at Old Man Zhang's house, he went downstairs to Gu's father and mother's house.

When the CDC group entered here, they all looked at the layout of the room first, and everyone was curious about what the place where Gu Yanan lived since he was a child.

3 bedrooms and 2 living rooms, the house is clean and tidy, and the living room is hung with a photo of a family of 4, and the layout is very warm.

Gu Yanan directly carried the sampling box and went to the balcony with a familiar car.

The rest of the people were looking around, especially Xiao Chu, staring at the group photo of a family of 4 in the living room in a daze.

"Sister Yanan grew up in a warm family." Xiao Chu muttered to himself.

Lu Li leaned to the side, "It can be seen from Sister Yanan's personality that she must be a child who grew up in a happy family." ”

"That's ......"

Lu Li felt strange about Xiao Chu's attitude at this time, and asked: "Xiao Chu, you seem to pay special attention to Sister Yanan, and you have exceeded the attention of your subordinates to your boss, are you like Wang Xiaoxiao said, right ......?"

Before Lu Li's words were finished, Xiao Chu already understood what he meant, and hurriedly shook his head and lowered his voice, "Don't talk nonsense, I treat Sister Yanan as my own sister!" ”

Lu Li smiled and patted Xiao Chu's shoulder, "I understand, I also want to have a sister like Sister Yanan." ”

Xiao Chu smiled slightly embarrassedly, and hurriedly chased Gu Yanan to the balcony.

The balconies of Xinhai Garden Community are all open-air balconies, some residents will renovate the balconies, install glass windows into sun rooms, and the balconies of Gu's mother's house have also been transformed, some of which are equipped with glass windows and turned into glass flower houses, which are planted with a lot of flowers and plants, and some are still open-air balconies.

On the open-air balcony, there is also the roof of the glass flower house, and a lot of pigeon droppings have fallen.

Gu Yanan opened the sampling box and began to sample, Xiao Chu helped on the side, and after the sample was collected, he began to clean up the pigeon manure, this time Xiao Chu did it very carefully, the entire balcony was cleaned up, and the glass window was wiped to reflect the human figure.

Leaving Gu's mother's house, the CDC team went to Mrs. Li's house on the top floor of Building 13.

Mrs. Li's daughter was in the hospital, and Mrs. Li's wife, Uncle Li, was recuperating at home because of poor health.

Uncle Li opened the door for the disease control group, Gu Yanan explained his intention, and Uncle Li let people into the house and took the initiative to show them the attic balcony.

There were a few pigeons strolling on the balcony, strangers breaking in, and the pigeons fluttered their wings and flew away.

Following the flight path of the pigeons, you can see that they are flying back to the roof of Building 14 next door, which is the old man's house.

Uncle Li took the initiative to complain to the people from the disease control, "The pigeons on the opposite floor often come to find something to eat, you say that they come to find something to eat, forget it, they still on the balcony, my wife and I have to clean up these bird droppings every day, cough cough ......."

As Uncle Li spoke, he couldn't help coughing again and again.

Gu Yanan's heart is not good, and this Uncle Li also has cough symptoms, and he may also be infected by Cryptococcus neoformans in pigeon droppings.

Xiao Chu also sensed that Uncle Li's situation was wrong, and looked at Gu Yanan, and immediately understood the other party's thoughts.

Xiao Chu asked Uncle Li, "When did you start coughing?" ”

"Every year in winter, I cough, but this year I coughed worse than usual, if it wasn't too bad, I would have gone to the hospital to take care of my wife."

"Have you ever been to the hospital for a check-up?"

"If you're sick, you don't have to go to the hospital, you have medicine at home."

Uncle Li took the initiative to show Xiao Chu the medicine he had stored in the cabinet.

A drawer full of Chinese patent medicines are all effective in cough and phlegm.

Although these drugs can relieve symptoms, they do not cure the symptoms.

Gu Yanan noticed a pale red pimple on Uncle Li's right wrist.

"Uncle Li, what's wrong with your wrist?" Gu Yanan asked closely.

Uncle Li stretched out his wrist, looked at it himself, and said indifferently: "It's a little itchy, and the skin is scratched in the middle." ”

Gu Yanan carefully observed Uncle Li's wrist and found that it was not as simple as scratching the skin.