Yahoo奇摩 網頁搜尋

  1. Spanish flu - Wikipedia

    en.wikipedia.org/wiki/Spanish_flu

    The Spanish flu, also known as the 1918 influenza pandemic, was an unusually deadly influenza pandemic caused by the H1N1 influenza A virus. Lasting from February 1918 to April 1920, it infected 500 million people – about a third of the ...

    • February 1918 – April 1920
    • Worldwide
    • 17–100 million (estimates)
    • Influenza
  2. 其他人也搜尋了