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bird flu

British  

noun

  1. Also called: avian flu.  a form of influenza occurring in poultry mainly in Japan, China and Southeast Asia, caused by a virus capable of spreading to humans

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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A total of 12 cases of H5 bird flu have been confirmed in Australia since June but all of them were in migratory sea birds, not local wildlife.

From Barron's Jul. 10, 2026

The H5N1 bird flu virus was first identified in poultry in Asia in 1996 before spreading to wild bird populations around the world.

From BBC Jul. 3, 2026

Gannet populations at two of the world's largest colonies are not expected to recover from the impact of 2022's bird flu outbreak for almost two decades.

From BBC Jul. 3, 2026

The bird flu outbreak has resulted in the deaths of roughly 200 million U.S. chickens, turkeys and egg-laying hens since it began in 2022, according to the Agriculture Department.

From The Wall Street Journal Jun. 30, 2026

Their findings, published in Science Advances, provide the first detailed explanation for why bird flu took such an unexpected form in cattle.

From Science Daily Jun. 23, 2026

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