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脊髓灰质炎是一个古老的传染病,几千年来严重危害着人类的健康,尤其是5岁以下的儿童,它所导致的瘫痪和死亡,曾令全球无数家庭深受其害。“世界脊髓灰质炎日”到来之际,让我们一起去探访脊灰疫苗作为健康卫士背后的故事……脊髓灰质炎是一种占老的疾病脊髓灰质炎曾经导致很多人瘫痪和死亡,直到18世纪,人们才真正认识了这种疾病。脊髓灰质炎是由脊髓灰质炎病毒(一种RNA病毒)
Poliomyelitis is an ancient infectious disease that has endangered human health for thousands of years, especially for children under 5 years of age, and its paralysis and death have caused so many families in the world to suffer. As World Polio Day comes, let’s explore the story behind the polio vaccine as a health guard ... Poliomyelitis is an old disease Poliomyelitis has caused many people to paralyze and die, It was not until the eighteenth century that people really knew the disease. Poliomyelitis is caused by poliovirus (an RNA virus)