Signals from your stool
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Excerpted from: Inside and Outside the Classroom Junior High School Edition·Science Youth Weekly No. 3, November 2023 (Total No. 1165) Text/Lv Yanpeng (Deputy Chief Physician, Jinan Railway Center for Disease Control and Prevention) Drawing/Cinder Girl Editor/Mei Xiaodai |
![[Fat Bear Science] One person gets sick and the whole family is infected! Half of the Chinese people have this disease](/upload/images/67f1e79258fd6.webp)
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