Cited by 1,867Zoonotic diseases and public healthViral Infections and Outbreaks ResearchVirology and Viral Diseases

Origins of major human infectious diseases

Open access
Wolfe, Nathan D., Dunavan, Claire Panosian, Diamond, Jared·2007·Nature

Abstract

Many of the major human infectious diseases, including some now confined to humans and absent from animals, are ‘new’ ones that arose only after the origins of agriculture. Where did they come from? Why are they overwhelmingly of Old World origins? Here we show that answers to these questions are different for tropical and temperate diseases; for instance, in the relative importance of domestic animals and wild primates as sources. We identify five intermediate stages through which a pathogen exclusively infecting animals may become transformed into a pathogen exclusively infecting humans. We propose an initiative to resolve disputed origins of major diseases, and a global early warning system to monitor pathogens infecting individuals exposed to wild animals.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/nature05775

Cites

32 of 32 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Cross-species transmission results from a complex interplay between pathogen characteristics, the original host's infection, behavior, and ecology, pathogen shedding and survival in the environment, human exposure, and human susceptibility.

    “Cross-species transmission results from a complex interplay between the characteristics of the pathogen (2, 10–12): the original host’s infection, behavior, and ecology; how the pathogen is shed into and survives in the environment; how humans are exposed to the pathogen; and how susceptible those humans are to infection (4, 12–16).”

    From Impacts of biodiversity and biodiversity loss on zoonotic diseases (2021) · cites this paper as [4]

    The Evolutionary stages section explains cross-species infection in terms of pathogen traits, the number and infection rate of animal hosts, opportunities for human exposure, and barriers to infection in the new host. It does not specifically address how pathogens are shed or survive in the environment, so that part of the attributed claim is unsupported by our copy. (LLM, conf=0.85)

    Experimental — accuracy not yet measured
  • Most epidemics in history have involved a pathogen passing from an animal host to humans and then spreading human-to-human.

    “Most epidemics in history have involved the passage of a pathogen from an animal host to humans, followed by human-to-human transmission.54”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Wolfe, N. D., Dunavan, C. P., & Diamond, J.
Affiliations
University of California, Los Angeles (US)
Corresponding author
  • Wolfe, Nathan D.
  • Diamond, Jared
Venue
Nature
Published
2007-05-17
Volume
447
Issue
7142
Pages
279-283
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2055601403
Cited by
1,867
References
32
Citations by year
2026: 52 · 2025: 83 · 2024: 103 · 2023: 122 · 2022: 150 · 2021: 245 · 2020: 156 · 2019: 78 · 2018: 115 · 2017: 78 · 2016: 79 · 2015: 92 · 2014: 103 · 2013: 84 · 2012: 95
FWCI
56.25
Type
journal article
Language
en
Open access
Locations
  • Nature (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
Funders
  • National Geographic Society
  • National Institutes of Health
  • Fogarty International Center
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Zoonotic diseases and public health
  • Health Sciences › Medicine › Infectious Diseases › Viral Infections and Outbreaks Research
  • Health Sciences › Medicine › Epidemiology › Virology and Viral Diseases
Keywords
zoonoses, human pathogens, reservoir hosts, wild primates, domestic animals, early warning systems, zoo workers, industrial food production, blood transfusion, vaccine production, tropical diseases, Old World origin
MeSH terms
Animals, Climate, Communicable Diseases, Disease Reservoirs, Biological Evolution, Geography, Humans, Zoonoses

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review