Tag #Avian Influenza

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nbcnews.com

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Apr 4, 22:14

FDA Staff Cuts Jeopardize U.S. Bird Flu Response Amidst Spring Migration Concerns

The worst bird flu outbreak in U.S. history has seen a recent decline in cases, but upcoming wild bird migration and recent cuts to the FDA's veterinary medicine staff raise concerns of a resurgence and potentially dangerous new variants.

FDA Staff Cuts Jeopardize U.S. Bird Flu Response Amidst Spring Migration Concerns

The worst bird flu outbreak in U.S. history has seen a recent decline in cases, but upcoming wild bird migration and recent cuts to the FDA's veterinary medicine staff raise concerns of a resurgence and potentially dangerous new variants.

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How does the spring migration of wild birds potentially impact the trajectory of the current avian influenza outbreak in the U.S.?

While poultry and cattle outbreaks have decreased, the spring migration of wild birds raises concerns of a resurgence. The FDA cuts hinder crucial research into the virus's spread and evolution, impacting the development of diagnostic tests and protocols, and potentially compromising food safety efforts.

dw.com

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Mar 24, 16:09

US Egg Shortage: Avian Flu Drives Prices Up 159%, Prompts Import Search

Avian flu outbreaks in the US have led to the culling of over 166 million birds since early 2022, causing a 159 percent year-on-year increase in egg prices, prompting the US to seek egg imports from Europe despite trade tensions and previous import restrictions.

US Egg Shortage: Avian Flu Drives Prices Up 159%, Prompts Import Search

Avian flu outbreaks in the US have led to the culling of over 166 million birds since early 2022, causing a 159 percent year-on-year increase in egg prices, prompting the US to seek egg imports from Europe despite trade tensions and previous import restrictions.

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Zero Hunger

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What factors complicate the US's efforts to alleviate the egg shortage through international imports?

The avian flu, causing the culling of over 166 million birds since early 2022, significantly impacted the US egg supply. The resulting shortage and price increases highlight the vulnerability of the US food system to disease outbreaks and the complexities of international trade in perishable goods.

kathimerini.gr

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Mar 20, 01:12

Kennedy's Controversial Avian Flu Proposal Sparks Outrage

US Health Secretary Robert Kennedy Jr. proposed letting avian flu spread unchecked in poultry farms to identify immune birds, a controversial idea supported by Agriculture Secretary Brook Rollins, despite warnings from veterinarians about the economic and animal welfare consequences, and the risk of...

Kennedy's Controversial Avian Flu Proposal Sparks Outrage

US Health Secretary Robert Kennedy Jr. proposed letting avian flu spread unchecked in poultry farms to identify immune birds, a controversial idea supported by Agriculture Secretary Brook Rollins, despite warnings from veterinarians about the economic and animal welfare consequences, and the risk of...

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What are the immediate consequences of allowing uncontrolled avian flu spread in US poultry farms?

The US Health Secretary, Robert Kennedy Jr., proposed letting avian flu spread unchecked in poultry farms to identify immune birds, a controversial idea supported by Agriculture Secretary Brook Rollins. This approach, however, is opposed by veterinarians who warn of immense economic and animal welfare consequences.

foxnews.com

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Mar 20, 01:13

H7N9 Bird Flu Outbreak in Mississippi

A highly pathogenic avian influenza H7N9 strain was detected on a Mississippi poultry farm on March 13, infecting 47,654 chickens; this prompted immediate quarantine and depopulation measures, with no poultry entering the food system.

H7N9 Bird Flu Outbreak in Mississippi

A highly pathogenic avian influenza H7N9 strain was detected on a Mississippi poultry farm on March 13, infecting 47,654 chickens; this prompted immediate quarantine and depopulation measures, with no poultry entering the food system.

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What are the immediate consequences of the H7N9 bird flu outbreak in Mississippi, and what preventative measures have been implemented?

A highly pathogenic avian influenza H7N9 outbreak has been confirmed on a Mississippi poultry farm, infecting 47,654 chickens. This is the first detection of H7N9 in the U.S. since 2017, prompting immediate quarantine and depopulation measures to prevent further spread. No contaminated poultry entered the food system.

elmundo.es

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Mar 18, 01:19

Baloxavir Shows Superior Efficacy Against Avian Influenza H5N1 in Mice

A study found baloxavir's superior efficacy against avian influenza H5N1 in mice compared to oseltamivir, except via contaminated milk, highlighting its potential role in pandemic preparedness due to different antiviral mechanisms and various infection routes.

Baloxavir Shows Superior Efficacy Against Avian Influenza H5N1 in Mice

A study found baloxavir's superior efficacy against avian influenza H5N1 in mice compared to oseltamivir, except via contaminated milk, highlighting its potential role in pandemic preparedness due to different antiviral mechanisms and various infection routes.

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How do the different transmission routes of H5N1 influence the effectiveness of baloxavir and oseltamivir, and what are the underlying mechanisms contributing to these differences?

The research highlights baloxavir's effectiveness against various H5N1 infection routes, crucial given the virus's recent spread to mammals, including cattle. Different antiviral mechanisms of baloxavir and oseltamivir suggest their combined use could enhance treatment and reduce resistance development. The study emphasizes the need for further research into the lower efficacy observed at higher baloxavir doses.

nrc.nl

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Mar 12, 13:11

Highly Pathogenic Avian Influenza Spreads Across Antarctica, Reaching Subantarctic Islands

A highly pathogenic avian influenza virus, initially detected in Antarctica a year ago, has spread significantly across hundreds of kilometers of coastline, affecting various bird and penguin populations and reaching subantarctic islands; new research confirms its continued presence and spread to ne...

Highly Pathogenic Avian Influenza Spreads Across Antarctica, Reaching Subantarctic Islands

A highly pathogenic avian influenza virus, initially detected in Antarctica a year ago, has spread significantly across hundreds of kilometers of coastline, affecting various bird and penguin populations and reaching subantarctic islands; new research confirms its continued presence and spread to ne...

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Life Below Water

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How does the confirmed persistence of the virus through the Antarctic year and its spread to new areas impact understanding of its transmission dynamics?

The virus's spread demonstrates its ability to persist through the Antarctic year and infect new species, including the hundreds of dead crabeater seals found. This highlights the vulnerability of Antarctic wildlife and the interconnectedness of global ecosystems.

abcnews.go.com

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Apr 1, 07:18

Bird Flu Spreads in US, Affecting 70 People, Devastating Farms

In the year since the first US human bird flu case, 70 people have been infected (one death), 168 million birds and nearly 1,000 cattle herds have been affected, causing devastation to farms like Long Island's Corwin farm which lost 100,000 ducks and 45 jobs, leading to rising egg prices.

Bird Flu Spreads in US, Affecting 70 People, Devastating Farms

In the year since the first US human bird flu case, 70 people have been infected (one death), 168 million birds and nearly 1,000 cattle herds have been affected, causing devastation to farms like Long Island's Corwin farm which lost 100,000 ducks and 45 jobs, leading to rising egg prices.

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What are the long-term economic and social consequences of the bird flu outbreak, and how might future outbreaks be prevented?

The economic consequences of the bird flu outbreak are significant, illustrated by the Long Island duck farm that lost 100,000 birds and faced 18 months of lost income and 45 job losses. The widespread impact on poultry farming has contributed to skyrocketing egg prices. The need for continued monitoring of viral mutations and the development of effective prevention strategies is crucial for minimizing both the human health risks and the significant economic consequences.

news.sky.com

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Mar 24, 13:14

First Case of Bird Flu in Sheep Confirmed in England

A sheep in Yorkshire, England, tested positive for avian influenza (H5N1), prompting the culling of the animal and increased biosecurity measures, while officials stress low risk to the wider livestock and public.

First Case of Bird Flu in Sheep Confirmed in England

A sheep in Yorkshire, England, tested positive for avian influenza (H5N1), prompting the culling of the animal and increased biosecurity measures, while officials stress low risk to the wider livestock and public.

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What are the immediate consequences of the first confirmed case of avian influenza in a sheep in the UK?

A sheep in Yorkshire, England, tested positive for the H5N1 avian influenza virus, marking the first such case in the country. The infected sheep was culled, and no further infections were found in the flock. DEFRA stated that the risk to the nation's livestock remains low.

zeit.de

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Mar 20, 16:13

Temporary Egg Shortage in Germany: Avian Flu and High Demand Cause Supply Issues

Germany faced a temporary egg shortage due to avian flu, reduced post-Christmas production, and high demand, but sufficient eggs are expected for Easter.

Temporary Egg Shortage in Germany: Avian Flu and High Demand Cause Supply Issues

Germany faced a temporary egg shortage due to avian flu, reduced post-Christmas production, and high demand, but sufficient eggs are expected for Easter.

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Zero Hunger

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What caused the recent egg shortage in Germany, and what are its immediate consequences?

Germany recently experienced a temporary egg shortage due to avian flu outbreaks, impacting production and causing wholesale price increases. However, the situation has improved, and sufficient eggs are expected for Easter.

cbsnews.com

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Mar 19, 22:16

Avian Flu Outbreak Drives Record Egg Seizures at US Borders

U.S. Customs and Border Protection (CBP) data reveal 5,572 egg product seizures in fiscal year 2025, surpassing fentanyl seizures (413), due to the avian flu outbreak devastating the U.S. poultry industry and causing egg shortages; most interceptions result from public unawareness of import restrict...

Avian Flu Outbreak Drives Record Egg Seizures at US Borders

U.S. Customs and Border Protection (CBP) data reveal 5,572 egg product seizures in fiscal year 2025, surpassing fentanyl seizures (413), due to the avian flu outbreak devastating the U.S. poultry industry and causing egg shortages; most interceptions result from public unawareness of import restrict...

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What are the potential long-term consequences of the avian flu outbreak on border control measures and food supply chain security?

The continuing avian flu outbreak and resulting egg shortages are likely to maintain pressure on border security, as demand for eggs increases and the incentive for smuggling rises. The CBP's focus on education and awareness may need to be supplemented by stricter enforcement to prevent the introduction of poultry diseases from abroad. The current situation indicates a potential for future disruptions to the food supply chain and heightened scrutiny at border crossings.

elpais.com

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Mar 13, 16:12

Highly Pathogenic Avian Influenza Spreads Across Antarctica

A highly pathogenic avian influenza virus has spread throughout Antarctica, infecting various bird and mammal species, though penguin mortality remains surprisingly low. The virus, originally from China, was first detected in the Antarctic on February 24, 2024, and has already caused significant mor...

Highly Pathogenic Avian Influenza Spreads Across Antarctica

A highly pathogenic avian influenza virus has spread throughout Antarctica, infecting various bird and mammal species, though penguin mortality remains surprisingly low. The virus, originally from China, was first detected in the Antarctic on February 24, 2024, and has already caused significant mor...

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How did the virus's unique characteristics contribute to its devastating impact on certain Antarctic species?

The virus's spread, initially detected in sheathbills a year prior, has raised concerns about long-term impacts on Antarctic wildlife. While penguin populations appear relatively unaffected, significant mortality is observed in other bird and marine mammal species, particularly in areas like Punta Delgada, Argentina, where 17,000 elephant seals died in 2023. The virus's unique ability to infect the brain contributes to its high lethality.

repubblica.it

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Mar 9, 10:10

H5N1 Virus: Urgent Call for Pandemic Preparedness

Scientists warn of a potential H5N1 pandemic due to the virus's adaptation to mammals, causing sporadic human infections and raising concerns about its spread among animals like cats and dogs; urgent action is needed to improve vaccine development, regulation, and global access, and to enhance pande...

H5N1 Virus: Urgent Call for Pandemic Preparedness

Scientists warn of a potential H5N1 pandemic due to the virus's adaptation to mammals, causing sporadic human infections and raising concerns about its spread among animals like cats and dogs; urgent action is needed to improve vaccine development, regulation, and global access, and to enhance pande...

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How is the current spread of H5N1 among animals, particularly cats, impacting preparedness for a potential human pandemic?

The H5N1 virus has demonstrated the ability to cross species barriers and infect mammals, raising concerns about its potential to cause a human pandemic. The virus's acquisition of amino acids enhances its danger to humans, and its spread is not limited to poultry; cases in cats and dogs are raising alarm.

Showing 13 to 24 of 102 results