"Little girl, here you are, hold it." The nurse who had just left in a hurry, but took a moment to walk towards Cheng Shitong again. She stuffed the two small breads in her hand and a box of milk into the palm of the poem. "Eat it, don't starve at low blood sugar."

"Thank you ..." Cheng Shitong looked up and smiled at her, his voice low.

"You're welcome. You can rest here for a while. I'll go to the room first." The nurse smiled at Cheng Shitong, then turned and left.

Cheng Shitong kept this posture sitting on a chair in the hospital corridor, not knowing how long he had been sitting.

It took a long time before she came back, took out her phone, opened her browser, and quickly searched for information about "transfusion infected with HIV."

The search results on Baidu made her frightened.

"In the early stages of HIV infection, no HIV antibody was detected, but it was highly contagious. This is the window period. The window period is about 3-6 months. During this period, if blood is donated, HIV in the blood cannot be detected. Viral. "

"A lot of people with high-risk behaviors like to use blood donation to detect AIDS, but they don't know that the window period HIV virus can't be detected at all. And it is extremely immoral to do so, and it will hurt many people who need blood transfusion.

"Whether at home or abroad, the 'window period' must exist and cannot be eliminated by current technological means."

Cheng Shitong watched the news and turned over one by one, tears came out in his eyes.

When she saw a news about a five-year-old girl infected with HIV due to blood transfusion during a heart surgery, she could not help crying.

In the news picture, the five-year-old girl was hugging the bear and sitting alone at the door.

Because of HIV infection, no other child was willing to play with her.

Without knowing why, a picture of Gu Ningshu alone sitting on the bed appeared in front of her eyes.

Cheng Shitong put away his mobile phone, took a deep breath, raised his head, stared at the ceiling of the hospital corridor, calmed his mood for a while, and then reached out to wipe the tears from the corner of his eyes.

She stood up and quickly walked towards Gu Ningshu's ward.

When walking to the door of Gu Ningshu's ward, Cheng Shitong reached out and touched his face to make sure that there were no tears on it. Then he slowly opened the door of the ward.

The sun at more than three o'clock in the afternoon is warm and dazzling, even in winter, it also exudes a bright light.

In the ward, the thin figure was leaning on the bed, his eyes seemed to be looking at the sky outside the window, and he didn't notice that someone had come in behind him.

His shadow was obliquely reflected on the hospital bed, nestled with his thin figure, inexplicably, it reminded Cheng Shitong of the little girl with a bear on the screen of the mobile phone.

For a moment, her eyes were moisturizing again.

Can't cry, don't cry! !!

Cheng Shitong sucked his nose hard, and desperately suppressed his tears.

Gu Ningshu heard the movement behind him and slowly turned his head, but he didn't see him for a month. His face seemed paler and he looked thinner. Those beautiful eyes were seeing Cheng Shitong's It flashed for a moment.