bird flu

noun

: avian influenza
specifically : severe often fatal influenza A caused by strains of a subtype (H5N1) of the causative orthomyxovirus that have produced epidemics in domestic birds especially in Asia with sporadic associated human infections

Examples of bird flu 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.
Producers blame the spike on bird flu, but inflation is inflation. Greg Petro, Forbes, 13 Mar. 2025 The steep hikes contributed to the nearly 60% price increase since February of last year, due to the worsening bird flu outbreak and inflation as a whole. Meredith Kile, People.com, 12 Mar. 2025 Because of bird flu concerns, Joshua Cooey of Tallahassee, Florida, has made sure his coops are tightly secured to prevent contact from outside birds. Curtis Bunn, NBC News, 12 Mar. 2025 As bird flu has driven egg prices, which started to rise under Biden, even higher under Trump, the president has also started to tell Americans not to focus on them. arkansasonline.com, 10 Mar. 2025 See All Example Sentences for bird flu

Word History

First Known Use

1972, in the meaning defined above

Time Traveler
The first known use of bird flu was in 1972

Browse Nearby Words

Cite this Entry

“Bird flu.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bird%20flu. Accessed 24 Mar. 2025.

Medical Definition

bird flu

noun
: avian influenza
specifically : severe often fatal influenza A caused by strains of a subtype (H5N1) of the causative orthomyxovirus that have produced epidemics in domestic birds especially in Asia with sporadic associated human infections

More from Merriam-Webster on bird flu

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