welcome
Ars Technica

Ars Technica

Health

Health

Everything you need to know about bird flu

Ars Technica
Summary
Nutrition label

79% Informative

H5N1 bird flu shows up in dairy cows in the Texas Panhandle in early 2024 .

The virus has infected more than 960 people since 2003 , killing roughly half of them.

It's killing birds in every continent except for Australia .

So far, the U.S. is the only nation with H5n1 in cows; it's shown up in at least 17 states.

VR Score

78

Informative language

74

Neutral language

73

Article tone

semi-formal

Language

English

Language complexity

48

Offensive language

not offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

not detected

Time-value

short-lived

External references

74

https://www.washingtonpost.com/health/2025/02/13/cdc-bird-flu-spread/https://www.cdc.gov/media/releases/2025/m0106-h5-birdflu-death.htmlhttps://nextstrain.org/avian-flu/h5n1/ha/all-time?c=regionhttps://www.aphis.usda.gov/livestock-poultry-disease/avian/avian-influenza/hpai-detections/hpai-confirmed-cases-livestockhttps://wwwnc.cdc.gov/eid/article/31/3/24-1485_articlehttps://www.cdc.gov/mmwr/volumes/74/wr/mm7404a2.htm?s_cid=mm7404a2_whttps://virology.ws/2009/05/05/influenza-virus-attachment-to-cells-role-of-different-sialic-acids/https://bioone.org/journals/waterbirds/volume-46/issue-1/063.046.0113/Weathering-the-Storm-of-High-Pathogenicity-Avian-Influenza-in-Waterbirds/10.1675/063.046.0113.fullhttps://www.gettyimages.com/detail/photo/intelligent-breeding-farm-for-laying-hens-royalty-free-image/1501056416https://www.usda.gov/about-usda/news/press-releases/2025/02/26/usda-invests-1-billion-combat-avian-flu-and-reduce-egg-priceshttps://ldh.la.gov/news/H5N1-deathhttps://elifesciences.org/articles/16777https://www.cidrap.umn.edu/avian-influenza-bird-flu/usda-confirms-spillover-2nd-h5n1-avian-flu-genotype-dairy-cattlehttps://cdn.arstechnica.net/wp-content/uploads/2025/04/chickens.jpghttps://www.nejm.org/doi/full/10.1056/NEJMoa2414610https://www.bloomberg.com/news/articles/2025-02-26/trump-team-weighs-pulling-funding-for-moderna-bird-flu-vaccinehttps://www.aphis.usda.gov/livestock-poultry-disease/avian/avian-influenza/hpai-detections/wild-birdshttps://cdn.who.int/media/docs/default-source/wpro---documents/emergency/surveillance/avian-influenza/ai_20250228.pdf?sfvrsn=aa4ddb37_1&download=truehttps://www.ers.usda.gov/topics/animal-products/poultry-eggs/sector-at-a-glancehttps://www.avma.org/news/cat-deaths-linked-bird-flu-contaminated-raw-pet-food-sparking-voluntary-recallhttps://www.reuters.com/business/healthcare-pharmaceuticals/two-dozen-companies-working-find-bird-flu-vaccine-cows-us-agriculture-secretary-2024-06-12/#:~:text=Two%20dozen%20companies%20working%20to%20find%20bird,Merck%20&%20Co%20Inc.%20*%20Zoetis%20Inc.https://www.annualreviews.org/content/journals/10.1146/annurev-virology-111821-125223https://www.aphis.usda.gov/media/document/2086/filehttps://cdn.arstechnica.net/wp-content/uploads/2025/04/influenzavirus.jpghttps://www.aphis.usda.gov/news/program-update/aphis-identifies-third-hpai-spillover-dairy-cattlehttps://www.statnews.com/2024/11/18/bird-flu-pandemic-h5n1-virus-mutations-canada-genomic-analysis/https://www.nature.com/articles/s41467-024-51490-8https://www.annualreviews.org/content/journals/10.1146/annurev.genet.36.052402.152757https://www.today.com/health/cold-flu/why-is-this-flu-season-so-bad-rcna191459https://knowablemagazine.org/content/article/health-disease/2020/preventing-next-pandemichttps://www.nature.com/articles/s41591-023-02340-5https://knowablemagazine.org/content/article/health-disease/2021/viral-variants-covid-fluhttps://cdn.arstechnica.net/wp-content/uploads/2025/04/milkingcarousel.jpghttps://time.com/7203820/h5n1-new-bird-flu-vaccine-update/https://data.who.int/dashboards/covid19/deathshttps://knowablemagazine.org/content/article/health-disease/2025/scientific-facts-about-h5n1-bird-fluhttps://www.nature.com/articles/s41591-024-03189-yhttps://www.theguardian.com/environment/2024/feb/13/bird-flu-uk-seabird-numbers-h5n1-great-skua-gannetshttps://www.reuters.com/business/healthcare-pharmaceuticals/us-build-new-stockpile-bird-flu-vaccine-poultry-2025-01-08/https://www.worldatlas.com/articles/top-20-countries-in-exports-of-live-poultry.htmlhttps://www.npr.org/2025/03/17/g-s1-54111/egg-price-bird-flu-usda-easter-passoverhttps://news.zoetis.com/press-releases/press-release-details/2025/Zoetis-Receives-Conditional-License-from-USDA-for-Avian-Influenza-Vaccine/default.aspxhttps://cdn.arstechnica.net/wp-content/uploads/2025/04/eggprices.jpghttps://www.who.int/emergencies/disease-outbreak-news/item/2005_01_21-enhttps://www.nytimes.com/2025/02/20/opinion/bird-flu-farmers-dairy.htmlhttps://tradingeconomics.com/commodity/eggs-ushttp://cdc.gov/bird-flu/prevention/food-safety.htmlhttps://www.sciencedirect.com/science/article/pii/S1477893924000267https://cdn.arstechnica.net/wp-content/uploads/2025/04/h5familytree.jpghttps://www.politico.com/news/2025/02/27/trump-fired-bird-flu-hires-00206334https://www.cdc.gov/bird-flu/situation-summary/index.htmlhttp://usda.gov/about-usda/news/press-releases/2024/12/06/usda-announces-new-federal-order-begins-national-milk-testing-strategy-address-h5n1-dairy-herdshttps://www.science.org/doi/full/10.1126/science.1115273https://www.latimes.com/environment/story/2024-11-26/bird-flu-warnings-are-going-unheeded-at-many-dairy-farmshttps://www.yahoo.com/news/did-egg-prices-cost-kamala-172226436.htmlhttps://www.gettyimages.com/detail/photo/modern-milking-carousel-at-dairy-production-farm-royalty-free-image/1467077899https://www.politico.com/news/2025/02/16/trump-administration-firings-bird-flu-response-00204542https://www.who.int/publications/m/item/updated-joint-fao-who-woah-assessment-of-recent-influenza-a(h5n1)-virus-events-in-animals-and-people_dec2024https://apnews.com/article/health-human-services-layoffs-restructuring-rfk-jr-ec4d7731695e4204970c7eab953b2289https://www.aphis.usda.gov/livestock-poultry-disease/avian/avian-influenza/hpai-detections/mammalshttps://www.nature.com/articles/s41586-024-08063-yhttps://www.gettyimages.com/detail/illustration/influenza-virus-royalty-free-illustration/508351605https://www.science.org/doi/full/10.1126/science.abo1232https://aspr.hhs.gov/H5N1/Pages/default.aspxhttps://www.statnews.com/2025/03/28/fda-peter-marks-cber-director-resigns-rfk-jr/https://www.fws.gov/story/2024-10/final-california-condor-hpai-incident-command-reporthttps://www.latimes.com/environment/story/2025-03-12/study-shows-widespread-h5n1-bird-flu-infection-in-cattlehttps://www.nature.com/articles/s41467-024-53766-5https://www.annualreviews.org/content/journals/10.1146/annurev-virology-111821-115447https://ambrook.com/research/livestock/avian-influenza-H5N1-vaccines-chickens-condorshttps://www.nytimes.com/2024/12/05/science/bird-flu-milk-dairy-h5n1.htmlhttps://www.tandfonline.com/doi/epdf/10.1080/22221751.2021.1872355https://knowablemagazine.org/newsletter-signuphttps://www.aphis.usda.gov/livestock-poultry-disease/avian/defend-the-flock

Affiliate links

no affiliate links