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Plants & Animals Jan 26, 2023

A transnational collaboration leads to the characterization of an emergent plant virus

In the 21st century, "collaboration" has become a popular buzzword, but effectively working together across disciplines and countries is easier said than done. However, authentic collaboration is critical to the fight against ...

Plants & Animals Jan 26, 2023

New virus discovered in whales, dolphins across Pacific

A novel virus, potentially fatal to whales and dolphins, has been discovered by researchers at the University of Hawaiʻi Health and Stranding Lab. Prior to its discovery in 10 whale and dolphin host species across the Pacific, ...

Plants & Animals Jan 25, 2023

No spread of H5N1 bird flu between mammals found

Mammals can become infected with the highly pathogenic (HPAI) avian influenza H5N1 virus when they feed on infected sick or dead wild birds. Studies by Wageningen Bioveterinary Research (WBVR) show that there is no spread ...

Biochemistry Jan 25, 2023

Computer model of influenza virus shows universal vaccine promise

According to the World Health Organization, each year there are an estimated 1 billion cases of influenza, between 3-5 million severe cases and up to 650,000 influenza-related respiratory deaths globally. Seasonal flu vaccines ...

Plants & Animals Jan 23, 2023

Virus plus microplastics equal double whammy for fish health

Microplastics—tiny particles generated as plastics weather and fragment—pose a growing threat to ecosystem and human health. A new laboratory study shows these threats extend beyond direct physical or chemical impacts, ...

Cell & Microbiology Jan 23, 2023

Gut microbe degrades digestive enzyme trypsin in the large intestine, may provide higher protection from viruses

A microbe that breaks down a key digestive enzyme in the large intestine of humans and mice has been identified by RIKEN biologists. This finding, now published in Nature, could eventually lead to the development of probiotics ...

Biotechnology Jan 20, 2023

World-first computational reconstruction of a virus in its biological entirety

An Aston University researcher has created the first ever computer reconstruction of a virus, including its complete native genome.

Plants & Animals Jan 19, 2023

Parasitic mites' biting rate may drive transmission of Deformed wing virus in honey bees

Varroa destructor is an ectoparasitic mite that can cause European honey bee colonies to collapse by spreading Deformed wing virus as they feed. A study published in PLOS Pathogens by Zachary Lamas and colleagues at the USDA-ARS ...

Bio & Medicine Jan 16, 2023

Gone fishing: Highly accurate test for common respiratory viruses uses DNA as 'bait'

Cambridge researchers have developed a new test that "fishes" for multiple respiratory viruses at once using single strands of DNA as bait and gives highly accurate results in under an hour.

Cell & Microbiology Jan 12, 2023

SARS-CoV-2 evolved to counter weakness caused by the virus's initial mutation, say researchers

Researchers at Johns Hopkins Medicine say their new studies suggest that the first pandemic-accelerating mutation in the SARS-CoV-2 virus, which causes COVID-19, evolved as a way to correct vulnerabilities caused by the mutation ...

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