... , sneezes, or through fluid contact. It may also become a secondary result of a case of untreated bubonic or Septicemic plague. Although not as common as the bubonic strain, it is more deadly. It attacks the respiratory track, furthering the cycle. Surprisingly, the biggest modern transmission vector for pneumonic plague is not other humans, but rather housecats. This is usually the result of ... ...

• Word Count: 2638
• Approx Pages: 11
• Has Bibliography
• Grade Level: High School