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Ecology Feb 1, 2023

Quails could be the unknown reservoir of Tuscany and Sicilian viruses

Quails could be the unknown reservoir of the Toscana virus (TOSV) and the Sandfly Fever Sicilian virus (SFSV), mosquito-borne pathogens that can infect domestic animals and also cause disease in humans. This conclusion is ...

Biotechnology Jan 31, 2023

Copying nature to help plants resist viruses

For thousands of years, crops have been shaped by domestication processes. Farmers cross-breed and select new varieties, adapted to constantly changing environments. Although efficient, this process is time consuming. Moreover, ...

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 ...

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