In coming years, the bird flu may cost billions of dollars more in expenses and losses. Worse, the outbreak poses the threat ...

For example, if a human gets infected with a bird flu and also carries a human influenza A virus, these two viruses can ...

Doctors say the case of a teen left in critical condition shows H5N1 "can cause severe human illness." Mutations in the virus are deepening concerns about the spread of H5N1.

The CDC has revealed the red flags it is monitoring for that suggest that bird flu was about to become the world's next ...

The Centers for Disease Control and Prevention is keeping close eye on pandemic indicators amid bird flu cases arising in the ...

The CDC just confirmed the first case of severe bird flu in the U.S, and California just declared a state of emergency.

The virus has been found in raw milk, deepening concerns about bird flu's spread. Experts discuss the symptoms and how to ...

While many may believe the days of pandemics are behind us, a new bird flu epidemic could threaten that assumption, leading to more economic turbulence.

Public health experts are urging vigilance amid recent reports of severe bird flu cases in two North American patients.

As California declares a state of emergency over bird flu, here is what scientists are saying about the dangers of the virus.

While these mutations don’t currently enable human-to-human transmission, experts warn of increased risks if bird flu mixes ...