First U.S. detection of virulent H5N9 strain, at a California duck farm, draws scrutiny as evidence of genetic reassortment ...
A decade-old bird flu strain, H5N9, has surfaced in US poultry for the first time, detected in a California duck farm.
Both H9N2 and H5N1 were detected at the duck farm in Merced County, according to tests conducted by the US Department of ...
A pandemic is not inevitable, scientists say. But the outbreak has passed worrisome milestones in recent weeks, including ...
The H5N1 virus has a ways to go before it can successfully jump to humans but that it doesn’t reduce the threat it poses.