Conan: The Mechanic

Brain biopsy, as the name suggests, is a pathological examination of the diseased biopsy of the brain - so they will collect a part of the brain that has been confirmed to be infected in the previous imaging examination, and continue the situation in this most simple, crude, reliable and direct way. confirm. However, the results of the current examination have once again exceeded everyone's expectations-in the infected brain tissue, no signs of inflammation were detected, and the staphylococcal infection that had been considered before was also denied. .

Nothing is attacking his brain, but something is attacking his brain.

Chiyu and the doctor were in extreme confusion, but Gregory suddenly remembered something. "I remember, did they find a loaf of bread on the open balcony of the patient ABC's family?"

"Yes, a piece of rye bread is missing, only a long strip of rye bread is left. It was found on the balcony outside the conservatory. The test for ergot bacteria was negative." Qianyu replied immediately - in the time just now, he had already All the medical records were recorded, and at this time, it was possible to open the mouth.

(Author: The ergot bacteria are checked because spastic ergot poisoning can cause neurological disorders, blindness and other symptoms.)

"Did you bring back the bag of bread?" Gregory asked again. "If you're checking for parts that aren't mouldy, you can't find ergot, you'll have to find the whole bag of bread."

"I didn't bring it back." Qianyu continued to shake her head.

"Give me the list of blood tests," Gregory thought for a while, then stood up suddenly. "Forget it, I'll take a trip, and then... prepare a chemical protective suit for me and this little guy."

"Why do you want the child to come with you?" The doctor was surprised. "Can't I? And there are other well-trained young doctors here who can physically meet all your needs."

"But they're too big," Gregory shook his head. "Such a lively child is just right, and I use it easily."

……

after an hour.

"This bag... want me to drag it?" Qian Yu got out of the car and looked at the empty big bag in her hand, a little dumbfounded.

"Of course you don't need to drag it," Gregory walked ahead and glanced at him. "Drag will destroy the contents, I need you to carry it - not to the ground."

"So how many things do we have to pack?" Qianyu asked helplessly, feeling that her whole body was not well. "Not every one, right?"

"Probably."

Under such an exchange, the two of them wore full-body chemical protective suits, walked in through the main entrance, and finally arrived at the house where the patient ABC was: they had the key, so it was very convenient to enter.

The whole house is a place where a typical family of three can live comfortably - after entering the living room from the entrance, the dining room, the master bedroom, the guest bedroom and the living room toilet are arranged on three sides of the living room, and the living room itself has a closed balcony.

"We'll come in order," said this, and Gregory took Chiba into the toilet. "Remind me when you see anything that may be mixed with impurities - the common brands that can only go in and can't go out, for example..." He pointed in the direction of the sink. "Check the back of the sink for mold, then take away the tooth cup, towel and hair dryer on it, the hand sanitizer is not needed after confirming that it is hand sanitizer - we know the composition of that thing, and we don't need to check it again. ."

"Does the towel need to be checked?" Chiba asked while checking whether there was any mold behind the sink—and the result was no—.

"Have the brains been fed to the dog?" Gregory said while pulling up the back of the toilet to take a look. "If there was anything at all, we should have detected it on one of their faces long ago."

After such a test, the two went to the restaurant - the priority of the master bedroom and guest bedroom is relatively low, because if there are pathogenic factors in these two places, there is no reason for a family of three to be infected at the same time, and it should be the parents who are obviously infected. faster or the child's infection progresses significantly faster.

But speaking of the infection progress...why is the infection progress of D who doesn't live here noticeably faster? Is it because his body is more vulnerable to the disease for some reason, or is the disease simply transmitted from D to the three ABC's? But if that's the case, why did it only infect the three of them, but not others? D's relatives who accompanied him all day and night did not have an accident. Why did it happen to these patients who had been here for a few days?

After such an inference, only the former is more plausible - for some reason, the development of the specific unidentified disease in D is more rapid.

"Okay, this is the restaurant—" Gregory said while looking in the direction of the refrigerator. "Look for the kind of rye bread I mentioned before, and then go to the kitchen and see."

"Roger," Chiyu nodded, and then started walking towards the restaurant, while looking around 360° - the auxiliary unit is enough to provide enough dynamic vision in this case to complete the monitoring of the surrounding area~www.readwn.com ~Ah... Found it. "

Saying so, Chiba crossed the dining room, climbed from a bench in the kitchen to the cupboard, and picked up four bags of brown bread from there. "Three and a half bags, about 43 pieces left..."

"Pay attention to check the shelf life and whether it is moldy or not." Gregory took a few leftovers from the refrigerator and put them into several test tubes in his hand.

"One half of the pack was about a month and a half ago, and the other three packs were half a month ago." Qian Yu said, rummaging through the bread piece by piece. "Half a bag of bread slices are normal, nothing abnormal."

"Okay, then rule out—" Gregory suddenly reacted when he said this. "Wait, are you saying that the remaining half pack is from a month and a half ago, and the other three packs are from half a month ago?"

"Yes..." Qianyu nodded. "If it's the same frequency, it means that they have eaten about...36 slices of bread in the past month? This is a bit slow. If it was me, I might choose to buy a bag for more than ten days, and Not so much at one time."

"Or, maybe it's not for them..." Gregory suddenly showed a somewhat subtle expression. "Come with me - let's go to the conservatory."

The location of the flower room is isolated from the other rooms - you need to go from the master bedroom to the balcony outside, and then you can come to the flower room from the outside. And on the balcony, Gregory stopped.

"Oh..." Gregory looked at the gray spots on the ground with a clear look on his face.

——————

Okay, let's take a guess this time, what does this title mean?