你即將離開本站

並前往https://www.hhs.gov/immunization/diseases/polio/index.html

Polio | HHS.gov

Polio used to be common in the United States. Before the polio vaccine, the disease killed thousands of people every year.

確定！ 回上一頁

查詢 「Polio」的人也找了：

  1. polio中文
    2.
  2. polio醫學
    3.
  3. polio疫苗
    4.
  4. polio disease中文
    5.
  5. Polio vaccine
    6.
  6. Poliomyelitis
    7.
  7. spinal polio中文
    8.
  8. polio vaccine中文
    9.