你即將離開本站

並前往https://www.britannica.com/science/smallpox

smallpox | Definition, History, Vaccine, & Facts - Encyclopedia ...

Smallpox, infectious disease that begins with fever and headache and proceeds to an ... of the global threat, there was less incentive for prevention.

確定！ 回上一頁

查詢 「Smallpox Prevention」的人也找了：

  1. Smallpox vaccine
    2.
  2. smallpox prevention history
    3.
  3. how to prevent smallpox without vaccine
    4.
  4. Variola
    5.
  5. how is smallpox transmitted
    6.
  6. Smallpox transmission
    7.
  7. smallpox treatment
    8.
  8. Smallpox death rate
    9.