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Acquire Quote by Jared Diamond

“Measles and TB evolved from diseases of our cattle, influenza from a disease of pigs, and smallpox possibly from a disease of camels. The Americas had very few native domesticated animal species from which humans could acquire such diseases.” quote by Jared Diamond
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“Measles and TB evolved from diseases of our cattle, influenza from a disease of pigs, and smallpox possibly from a disease of camels. The Americas had very few native domesticated animal species from which humans could acquire such diseases.”

Jared Diamond

About This Quote

Source Book: Guns, Germs, and Steel by Jared Diamond, 1997

Human diseases often originated in animals and jumped to humans, especially where domestic animals were common.

In simple terms: Many diseases came from animals, especially where livestock existed.

Key Takeaway

Consider animal disease reservoirs.

Themes

epidemiology history biology

Mood

concerned analytical

Type

educational informative

When to use this quote

  • public health policy
  • vaccine development
  • wildlife management
  • agricultural practices

Key Concepts

zoonosis co‑evolution pathogen spillover

Questions to Reflect On

  • How does animal domestication affect disease emergence?
  • What measures can reduce zoonotic spillover?
A Different Perspective

Animal‑to‑human transmission is less common in regions without domestic animals.

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