WHO warns of lethal H5N1 bird flu, urges preparedness

The Guardian April 18, 2024, 04:00 PM UTC

Summary: The World Health Organization warns of the highly lethal H5N1 bird flu, with a 52% fatality rate. Since 2003, 889 cases and 463 deaths have been reported globally. Recent cases in US cattle and a human highlight the risk of zoonotic transmission to humans. WHO urges increased monitoring and preparedness for potential human-to-human spread. Efforts are ongoing to develop vaccines and treatments.

Full article

Article metrics
Significance5.5
Scale7.0
Magnitude8.0
Potential8.5
Novelty6.0
Actionability4.0
Immediacy7.5
Positivity3.0
Credibility9.0

Timeline:

  1. [5.2]
    Bird flu strain in US cows sent to UK lab (The Guardian)
    9h

  2. [6.4]
    Global concern over H5N1 bird flu transmission to humans (The Guardian)
    14h

  3. [3.9]
    US allocates $200 million to combat bird flu on dairy farms (Voice of America - VOA News)
    21h
    Source
  4. [3.2]
    Biden admin to compensate dairy farmers for bird flu measures (The New York Times)
    23h
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  5. [4.4]
    US allocates $200 million to combat bird flu on dairy farms (The Associated Press)
    1d
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  6. [3.8]
    Bird flu detected in Colorado dairy cattle, risks explained (The Conversation)
    1d
    Source
  7. [4.6]
    Inadequate bird flu testing raises pandemic concerns with H5N1 (Salon)
    1d
    Source
  8. [2.9]
    Canada enhances HPAI surveillance in dairy cattle (Farmtario)
    2d
    Source
  9. [5.6]
    Cows can transmit bird flu to humans, posing pandemic threat (CNN)
    2d

  10. [2.7]
    FDA testing milk supplies due to bird flu outbreak (NewsNation Now)
    2d
    Source
  11. [4.0]
    Bird flu spreading among U.S. dairy cows, pandemic risk emphasized (HSPH News)
    2d
    Source
  12. [2.3]
    No bird flu found in Monaghan poultry flock (Agriland)
    2d
    Source
  13. [4.4]
    Bird flu in milk likely from asymptomatic cows, FDA advises precautions (STAT)
    3d
    Source
  14. [3.1]
    Cows may harbor human and avian flu receptors (News-Medical.Net)
    4d
    Source
  15. [4.1]
    Virologist warns of avian flu outbreak in U.S (CTV News Winnipeg)
    4d
    Source
  16. [3.2]
    Social context crucial to stopping bird flu spread - WHO's Farrar (STAT)
    4d
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  17. [2.5]
    Texas dairy farmer with bird flu had mild symptoms (NewsNation Now)
    5d
    Source
  18. [3.9]
    Study shows cows could spread bird flu, control outbreak crucial (STAT)
    5d
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  19. [2.3]
    Risk of H5N1 avian flu to humans is low (Health Policy Watch)
    5d
    Source
  20. [3.5]
    First mammal-to-human bird flu case in Texas raises pandemic concerns (Irish Star)
    5d
    Source
  21. [4.3]
    Dr. Barb Petersen discovers bird flu in cows, urges wider testing (Voice of America - VOA News)
    7d
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  22. [5.8]
    H5N1 pandemic timing critical, resources insufficient - scientist (RNZ)
    7d

  23. [2.3]
    Texas dairy worker with bird flu had severe eye bleeding (New York Post )
    7d
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  24. [4.1]
    Texas vet discovers bird flu in cows, infecting humans (BusinessMirror)
    7d
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  25. [3.6]
    CDC warns of bird flu pandemic potential, no unidentified cases (Irish Star)
    7d
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    Bird flu outbreak in US prompts human vaccine preparation (Irish Star)
    7d
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  27. [3.4]
    First known case of mammal-to-human bird flu transmission in US (CTV News)
    7d
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  28. [5.8]
    H5N1 outbreak spreads to cattle, unclear mammalian transmission route (The Hindu)
    7d

  29. [2.5]
    First case of mammal-to-human bird flu transmission confirmed (The Mirror)
    7d
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  30. [3.3]
    Canada increases avian flu surveillance and testing due to outbreak (CP24)
    8d
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  31. [2.8]
    Canada tightens import rules on US breeding cattle over bird flu (XM)
    8d
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    8d
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  33. [3.6]
    Bird flu in US dairy cattle raises concerns of human transmission (Ars Technica)
    8d
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  34. [4.4]
    First mammal-to-human transmission of H5N1 'bird flu' confirmed (The Telegraph)
    8d
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  35. [6.0]
    Bird flu detected in dairy cattle across 9 states, spreading (WIRED)
    8d

  36. [1.8]
    USDA studies meat safety amid bird flu outbreak (Agriland)
    8d
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    8d
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    8d
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    8d
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    8d
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    8d
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    9d
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    H5N1 bird flu spreads to cows in Texas, infecting humans (STAT)
    9d
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    9d
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    10d
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    10d
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    10d
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    10d
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  49. [5.0]
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    11d

  50. [2.4]
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    11d
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    11d
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  52. [4.1]
    H5N1 in cattle, cats raises spillover concerns (Medpage Today)
    11d
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  53. [4.1]
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    11d
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    11d
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    12d
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    Cats suffer H5N1 infections from raw milk, raising concerns (Ars Technica)
    12d

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    12d
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    USDA testing ground beef in states with bird flu outbreaks (The Straits Times)
    12d
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    Canada on high alert for HPAI in dairy cattle (RFD-TV)
    12d
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    12d
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    12d
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    Bird flu infects dairy cows in 8 states, no immediate threat (The Tartan)
    12d
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  63. [3.1]
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    12d
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    WHO: Public health risk from bird flu 'low' but caution advised (AzerNews.Az)
    13d
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    Bird flu found in US milk, low human health risk (Dairy News Australia)
    13d
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    Increased bird flu testing in dairy cows to prevent outbreak (Japan Today)
    13d
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    HPAI A(H5N1) bird flu outbreak in dairy cows (The Robesonian)
    14d
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    Up to 20% of US milk may have bird flu (The Independent)
    14d
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  69. [3.6]
    WHO: Low bird flu risk, monitor for animal-to-human transmission (WION)
    14d
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  70. [4.8]
    Bird flu in milk raises concerns for human transmission risk (The Independent)
    14d
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    Possible bird flu pandemic threat remains low; vaccine stockpiles ready (The New Statesman)
    15d
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    US intensifies cow testing to stop bird flu spread (Voice of America - VOA News)
    15d
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    Pasteurised milk safe from bird flu virus, US tests confirm (AsiaOne)
    15d
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  74. [2.7]
    No live bird flu virus found in retail milk samples (The New York Times)
    15d
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  75. [3.8]
    Bird flu found in U.S. milk samples, minimal health risk (Voice of America - VOA News)
    15d
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  76. [4.5]
    Lawmakers urge containment of bird flu in dairy cows (Hindustan Times)
    15d
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  77. [5.2]
    Bird flu detected in US retail milk samples. Dairy impact (The Independent)
    15d

  78. [3.2]
    WHO: Low risk of H5N1 bird flu, monitor transmission (The Straits Times)
    15d
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    Avian flu outbreak in U.S. impacting poultry industry (The Santa Rosa Press Democrat)
    15d
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  80. [2.9]
    WHO advises vigilance for H5N1 bird flu transmission (CTV News)
    15d
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  81. [5.2]
    H5N1 virus found in 1 in 5 milk samples (The Straits Times)
    15d

  82. [3.9]
    Dr. Jerome Adams warns of bird flu risks in 2024 (New York Post )
    15d
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    20% of US retail milk samples contain bird flu (Ars Technica)
    15d
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  84. [6.3]
    Avian flu H5N1 detected in American cows, human transmission possible (The Guardian)
    15d

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    Outbreak of H5N1 bird flu in US dairy herds (Firstpost)
    15d

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    15d
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    15d
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    H5N1 avian flu spreading in mammals, human risk low (Health Policy Watch)
    15d
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    Bird flu virus fragments found in retail milk samples nationwide (The Straits Times)
    16d
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    H5N1 avian influenza detected in US milk supply (Business Insider)
    16d

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    16d
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    16d
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    US faces H5N1 bird flu crisis in poultry industry (Vox.com)
    16d
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    Federal agencies struggle to coordinate response to bird flu (The Washington Post)
    16d

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    17d
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    Biden orders mandatory bird flu testing for dairy cows (The Washington Post)
    17d
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    FDA assures safe milk supply despite bird flu contamination (CTV News)
    17d
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    H5N1 bird flu infects farm worker and dairy cows (Marketscreener.com)
    17d
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    FDA detects bird flu in milk, assures safety, ongoing testing (WION)
    18d
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    FDA finds bird flu in milk, assures safety through pasteurization (XM)
    18d
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  102. [3.0]
    Inactive bird flu virus found in pasteurized milk samples nationwide (The New York Times)
    18d
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    USDA finds single H5N1 spillover event in U.S. dairy cows (STAT)
    18d
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  104. [3.8]
    Bird flu fragments found in US milk, low public risk (The Washington Post)
    18d
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  105. [2.8]
    USDA's bird flu investigation lacks transparency, hindering global response (CNN)
    18d
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    H5N1 avian influenza spreading in US dairy cows (Ars Technica)
    19d
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  107. [3.0]
    Poultry farmers in the Carolinas combat bird flu threat (Fox 46 Charlotte)
    19d
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  108. [2.4]
    Bird flu A(H5N1) found in U.S. wildlife, low human risk (Deseret News)
    19d
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    CFIA warns of avian flu risk in Canadian dairy cattle (Morning Ag Clips -)
    19d
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    Dairy industry renaming bird flu in cows for consumer confidence (Environmental Health News)
    19d
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    Bird flu outbreak raises concerns about consuming poultry products (Hindustan Times)
    20d
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    Bird flu in US dairy cows, limited impact on milk production (Firstpost)
    20d
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    WHO concerned about H5N1 bird flu spread to humans (Malay Mail)
    20d
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    WHO confirms H5N1 bird flu in raw milk. Drink pasteurized (TheHealthSite)
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    H5N1 bird flu found in raw cow milk in US (India.com)
    22d
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    USDA confirms cow-to-cow bird flu transmission in dairy herds (GMA News Online)
    22d
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    H5N1 bird flu found in raw cow milk in US (The Sun)
    22d
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    CFIA warns of avian influenza in dairy cattle (The Globe and Mail)
    22d
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    Bird flu detected in Texas, global concern rises (Irish Examiner)
    23d
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    WHO concerned about H5N1 bird flu spread to humans (The Hindu)
    23d

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    WHO warns of high mortality H5N1 bird flu (India Today)
    23d

  134. [3.9]
    High mortality rate of H5N1 avian influenza emphasized (UN News)
    23d
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    WHO concerned about H5N1 bird flu spread to new species (Mint)
    23d

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    CDC updates avian flu guidance; no travel restrictions in place (Food Safety News)
    25d
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    H5N1 bird flu spreads to US dairy cows, concerns rise (Vox.com)
    25d
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    Avian flu detected in U.S. dairy cattle, Canadian monitoring (The Globe and Mail)
    26d
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    Highly pathogenic avian influenza detected in South Dakota dairy herd (Food Dive)
    26d
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    Bird flu in U.S. dairy cows; milk supply safe (Voice of America - VOA News)
    28d
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    28d
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    First US case of H5N1 avian flu in humans (WIRED)
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    Bird flu detected in wildlife and poultry, raising transmission concerns (Daily Mail)
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    Source
  207. [3.9]
    Second human case of bird flu in Texas confirmed (The Washington Post)
    40d
    Source
  208. [2.3]
    Bird flu detected in Michigan dairy herd, low public health risk (WDIV ClickOnDetroit)
    42d
    Source
  209. [5.8]
    Highly virulent bird flu in dairy cows spreading across states (The Washington Post)
    43d

  210. [2.5]
    Bird flu in US cattle; 4 farms affected, no risk (ScienceAlert)
    45d
    Source
  211. [6.0]
    HPAI (H5N1) found in US cattle herds, raising concerns (ABC News)
    45d

  212. [4.1]
    HPAI H5N1 bird flu found in US cows (Ars Technica)
    46d
    Source
  213. [3.0]
    Bird flu found in U.S. dairy cows, low human risk (Livescience.com)
    46d
    Source
  214. [4.6]
    Bird flu found in US dairy cows, affecting milk production (The Guardian)
    46d
    Source
  215. [3.1]
    Avian flu found in milk from cattle, milk supply safe (CTV News)
    46d
    Source
  216. [2.8]
    Bird flu in cows not a threat to milk supply (The Associated Press)
    47d
    Source