Antarctica is often imagined as the last untouched wilderness. Unfortunately, avian influenza ("bird flu") is encroaching on the icy continent. The virus has already reached the sub-Antarctic islands between the Antarctic ...
Plants & Animals
Dec 25, 2023
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19
With winter approaching, birds are migrating south to escape the cold and take advantage of more abundant food sources.
Veterinary medicine
Nov 30, 2023
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32
Recurring influenza epidemics, such as the one during World War I, the Middle East respiratory syndrome coronavirus (MERS-CoV) outbreak in the 2010s, and the COVID-19 pandemic in recent years have made it evident that contagious ...
Bio & Medicine
Nov 7, 2023
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78
Simon Fraser University researchers studying the evolutionary history of flu viruses have found that a new quantitative analysis of how they evolved may help predict future strains. The research draws on a field known as ...
Evolution
Nov 6, 2023
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35
As part of a major research consortium announced last June, the UK's top scientists have discovered that some seabirds are demonstrating immunity to avian influenza.
Ecology
Oct 26, 2023
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1
An outbreak of avian flu—a highly contagious viral infection that affects wild birds as well as poultry—has hit poultry farms in South Africa. Two different strains are causing outbreaks in the country—A(H5N1) and influenza ...
Veterinary medicine
Oct 19, 2023
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1
Scores of sea lions have died from bird flu in Argentina, officials said Tuesday, as an unprecedented global outbreak continues to infect mammals, raising fears it could spread more easily among humans.
Veterinary medicine
Aug 30, 2023
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13
The influenza (flu) virus is constantly undergoing a process of evolution and adaptation through acquiring new mutations. Scientists at St. Jude Children's Research Hospital have added a new layer of understanding to explain ...
Evolution
Jul 28, 2023
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61
The World Health Organization warned Wednesday that the recent surge in bird flu outbreaks among mammals could help the virus spread more easily among humans.
Diseases, Conditions, Syndromes
Jul 13, 2023
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2
Influenza A is one of two influenza viruses that fuel costly annual flu seasons and is a near constant threat to humans and many other animals. It's also responsible for occasional pandemics that, like the one in 1918, leave ...
Cell & Microbiology
Jun 22, 2023
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