NBC Universal, Inc. The bird flu virus hasn’t yet spread from person to person, the Centers for Disease Control and ...

Blood tests of several people who were in contact with a patient in Missouri who caught H5N1 bird flu without any known ...

Blood testing conducted by the Centers for Disease Control and Prevention has confirmed that one person in Missouri with no known exposure to cattle or poultry contracted H5N1 bird flu in August ...

There's no evidence of human-to-human transmission of H5N1 bird flu among patients and healthcare workers in Missouri, the ...

The Missouri case has been the most perplexing ... case of a person who contracted the avian influenza strain known as H5N1 without working on a farm. Simultaneous symptoms experienced by a ...

A Missouri bird flu case first reported by the CDC in September has drawn national attention. The CDC released findings ...

As H5N1 bird flu continues to spread wildly among California dairy herds and farmworkers, federal health officials on Thursday offered some relatively good news about Missouri: The wily avian ...

There have been at least 39 human H5N1 cases in the U.S. this year. Fifteen were in California, 10 were in Colorado, nine ...

Blood tests of several people who were in contact with a patient in Missouri who caught H5N1 bird flu without any known exposure to infected animals reveal that at least one of them — a person ...

H5N1, or bird flu, has been spreading among farm animals, wild birds and other animals and has infected 31 people, mostly farmworkers, in the U.S. After the Missouri patient fell ill, several ...