pathogenic

adjective

path·​o·​gen·​ic ˌpa-thə-ˈje-nik How to pronounce pathogenic (audio)
1
2
: causing or capable of causing disease
pathogenicity noun

Examples of pathogenic in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Snow geese in Kentucky are among flocks of birds across the nation affected by highly pathogenic avian influenza. Ray Padilla, The Courier-Journal, 18 Dec. 2024 The Louisiana Department of Health reported the state’s first human case of the bird flu (highly pathogenic avian influenza, HPAI) in a resident who had exposure to sick and dead birds in backyard flocks. Vanessa Etienne, People.com, 18 Dec. 2024 Highly pathogenic avian influenza recently was found in an Ottawa County poultry facility, Michigan officials said, the first time the disease considered a threat to humans has been found in a poultry facility in more than six months. Jalen Williams, Detroit Free Press, 17 Dec. 2024 Avian influenza viruses, according to the CDC and USDA, are classified into two groups: low pathogenic avian influenza (LPAI) (often seen in wild birds) and HPAI, found mostly in domestic poultry. Natalie Neysa Alund, USA TODAY, 13 Dec. 2024 See all Example Sentences for pathogenic 

Word History

Etymology

patho- + -genic, after French pathogénique, German pathogenisch

First Known Use

1850, in the meaning defined at sense 1

Time Traveler
The first known use of pathogenic was in 1850

Dictionary Entries Near pathogenic

Cite this Entry

“Pathogenic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pathogenic. Accessed 2 Jan. 2025.

Kids Definition

pathogenic

adjective
patho·​gen·​ic
ˌpath-ə-ˈjen-ik
: causing or capable of causing disease

Medical Definition

pathogenic

adjective
patho·​gen·​ic -ˈjen-ik How to pronounce pathogenic (audio)
1
2
: causing or capable of causing disease
pathogenic microorganisms
pathogenically adverb

More from Merriam-Webster on pathogenic

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