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1 in 20 pet cats in North America might have Giardia infection, with young, male, unneutered cats especially at risk, per analysis of more than 150,000 feline stool samples

10.07.26 | PLOS

1 in 20 pet cats in North America might have Giardia infection, with young, male, unneutered cats especially at risk, per analysis of more than 150,000 feline stool samples

Article URL : https://plos.io/4hjS21j

Article title: Giardia duodenalis in domestic cats from the US and Canada: Prevalence and zoonotic potential

Author countries: USA, Colombia.

Funding: The author(s) received no specific funding for this work.

PLOS One

10.1371/journal.pone.0358546

Giardia duodenalis in domestic cats from the US and Canada: Prevalence and zoonotic potential

7-Oct-2026

The authors have declared that no competing interests exist.

Keywords

Article Information

Contact Information

Hanna Abdallah
PLOS
onepress@plos.org

How to Cite This Article

APA:
PLOS. (2026, October 7). 1 in 20 pet cats in North America might have Giardia infection, with young, male, unneutered cats especially at risk, per analysis of more than 150,000 feline stool samples. Brightsurf News. https://www.brightsurf.com/news/1WRDMWZL/1-in-20-pet-cats-in-north-america-might-have-giardia-infection-with-young-male-unneutered-cats-especially-at-risk-per-analysis-of-more-than-150000-feline-stool-samples.html
MLA:
"1 in 20 pet cats in North America might have Giardia infection, with young, male, unneutered cats especially at risk, per analysis of more than 150,000 feline stool samples." Brightsurf News, Oct. 7 2026, https://www.brightsurf.com/news/1WRDMWZL/1-in-20-pet-cats-in-north-america-might-have-giardia-infection-with-young-male-unneutered-cats-especially-at-risk-per-analysis-of-more-than-150000-feline-stool-samples.html.