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Do pigeons harm humans? Fact check

Question asked:

“Pigeons harm humans”
Limited health risk
Confidence: Medium Checked on September 28, 2026

Summary

Pigeons can carry and occasionally transmit zoonotic pathogens such as *Cryptococcus*, *Salmonella*, *Campylobacter*, and fungi causing histoplasmosis, leading to rare human infections. However, documented cases are few, and the overall risk to humans is low.

Sources 59 searched

pubmed.ncbi.nlm.nih.gov
sciencedirect.com
  • Health hazards posed by feral pigeons - ScienceDirect

    There were 176 documented transmissions of illness from feral pigeons to humans reported between 1941 and 2003. Feral pigeons harbored 60 different human pathogenic organisms, but only seven were transmitted to humans.

pmc.ncbi.nlm.nih.gov
nyc.gov
  • Pigeon-Related Diseases - NYC Health

    You can become infected with these diseases by breathing in the dust that is created when cleaning droppings. The risk of pigeon-related diseases is rare.

iacuc.wsu.edu
campuslife.london.ac.uk
digitalcommons.unl.edu
greenwichwildlifenetwork.org
  • Do Pigeons Really Spread Disease?

    Whilst yes, it is technically possible for a pigeon to transmit a disease to a human, just as it is for any animal to do so, it's highly unlikely, and almost never occurs.

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