Influenza viruses like bird flu can mix and match their genomes, and this has played a role in at least three of the last ...

Reassortment makes pandemics. The last 3/4 flu pandemics (and maybe 1918 too) were reassortant viruses." H5N9 is different from H5N1, though both are known as bird flu.

Cause Of Flu Epidemics Uncovered Date: March 7, 2008 Source: Penn State Summary: The exchange of genetic material between two closely related strains of the influenza A virus may have caused the ...

It’s possible the viruses could swap gene segments, in a process that scientists call reassortment. Bird flu, for example, could gain the ability to spread as easily among people as seasonal flu ...

Reassortment has happened with other influenza viruses. In 2009, H1N1 – which Shah described as “a close cousin” of H5N1 – was thought to have emerged because of genetic reassortment of ...

Reassortment of genes between avian and human strains of influenza, which is facilitated by the division of the influenza A genome into eight segments, can occur during coinfection with both strains.

H5N1 bird flu virus has been found in a pig on a farm in Oregon, the first time the virus has been seen in a pig in the United States, the U.S. Department of Agriculture reported Wednesday.

Cancer's Penchant For Developing Drug Resistance Is A Result Of Chromosome Reassortment, UC Berkeley Scientist Proposes. ScienceDaily . Retrieved June 3, 2025 from www.sciencedaily.com / releases ...