致敬，缅怀！糖丸爷爷顾方舟逝世7周年

Group 1 - The article commemorates the life of Gu Fangzhou, a renowned virologist and "People's Scientist," who passed away at the age of 92 [1] - Gu Fangzhou led the development of the "sugar pill," which effectively eradicated polio in China, saving hundreds of thousands of children from disability [1] - His contributions have significantly improved public health for several generations in China, although he humbly regarded his work as just a small "sugar pill" [1]