Scientists have discovered a defensive method of cells that resembles Spiderman shooting his web to ensnare enemies. These cells defend our bodies from the early stages of viral infection by ...

Oropouche virus (OROV) is transmitted by tiny flies called midges and a few types of Culex quinquefasciatus mosquitoes. Infections with OROV cause Oropouche virus disease, which has circulated in the ...

When a virus infects a bacterial cell, the viral genome is the first component to be fully injected into the cell, making it an ideal immune target. A bacterial enzyme anchored to the membrane ...

A scientist harvests H7N9 virus growing in bird eggs. The Centers for Disease Control and Prevention received samples of the virus from China. — James Gathany/CDC/Douglas E. Jordan / (CC0 1.0) A ...

The story of life’s beginnings gets stranger when you look closely at viruses. These tiny entities seem to sit at the edge of ...

A new study reveals that Africa’s low rates of Zika virus outbreaks may be due to a surprising factor: the genetic makeup of local mosquito populations. Research by scientists at the High Meadows ...

Researchers from the J. Craig Venter Institute (JCVI), the Friedrich-Loeffler-Institut (FLI), and the International Livestock Research Institute (ILRI) have developed a reverse genetics system for ...

A new artificial intelligence tool could aid in limiting or even prevent pandemics by identifying animal species that may harbor and spread viruses capable of infecting humans. The machine learning ...

Air and surface testing in live poultry markets detects dangerous viruses earlier than testing birds alone, improving ...

Human protection against bird flu may be easier than scientists previously thought, thanks to new findings about the core genetic makeup of the virus and one particular T cell that all of us have in ...

Helen Branswell covers issues broadly related to infectious diseases, including outbreaks, preparedness, research, and vaccine development. Follow her on Mastodon and Bluesky. You can reach Helen on ...