- Key warning signs about bird flu are going in the wrong direction NBC News
- How America lost control of the bird flu, setting the stage for another pandemic Missouri Independent
- Rapid spread of H5N1 bird flu through California dairy herds suggests unknown paths of transmission STAT
- California backyard chicken owners worried for flock’s safety amid avian flu KCRA Sacramento
- US has first severe bird flu case. When should we start to worry? USA TODAY