Nosema infections, caused predominantly by the microsporidian parasites Nosema apis and Nosema ceranae, have emerged as a significant threat to honey bee health worldwide. These obligate intracellular ...

N. apis infection is “not the super-killer, but beekeepers . . . increasingly report that they have trouble with that disease,” said study coauthor Boris Baer of the University of Western Australia’s ...

A fungus that caused widespread loss of bee colonies in Europe and Asia may be playing a crucial role in the mysterious phenomenon known as Colony Collapse Disorder that is wiping out bees across the ...

There is growing evidence that another 'pandemic' has been infecting bees around the world for the past two decades, and is spreading: a fungal pathogen known as Nosema. Move over, murder hornets.