Deformed Wing Virus (DWV), one of the leading causes of honey bee colony losses, is much more genetically diverse in the United States than previously thought. The diverse lineages of this virus are all equally bad for bees, and they make it more complicated to develop antiviral therapeutics, which could be the basis for developing a vaccine for the virus.
Click here for original story, Deformed wing virus genetic diversity in US honey bees complicates search for remedies
Source: ScienceDaily