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The big picture: The outbreak of the highly pathogenic avian influenza that begun in 2022 has recently intensified.—Axios, 26 Feb. 2025 The shortage is largely caused by the highly pathogenic avian influenza (HPAI) that has affected nearly 19 million birds in the past 30 days.—Brian Niemietz, New York Daily News, 25 Feb. 2025 One reason eggs are pricey and sometimes hard to find is an outbreak of highly pathogenic avian influenza, commonly called bird flu.—Jen Christensen, CNN, 25 Feb. 2025 Bird flu, also known as highly pathogenic avian influenza (HPAI), was confirmed in a commercial flock in the U.S. three years ago.—Kate Gibson, CBS News, 25 Feb. 2025 See All Example Sentences for pathogenic
Word History
Etymology
patho- + -genic, after French pathogénique, German pathogenisch
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