The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...
A pandemic is not inevitable, scientists say. But the outbreak has passed worrisome milestones in recent weeks, including ...
The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a ...
The team found that animals that had the virus inoculated directly into their lungs became severely ill, whereas animals that ...
Although the virus has been detected at more than 700 California dairies, not a single non-dairy cow has tested positive, ...
The ban, which is in effect until further notice, is due to the continued spread of H5N1 bird flu in California.
One person infected with the bird flu died in Louisiana on Jan. 6. The patient was over 65 and became ill after contact with ...