Federal health officials say a dairy worker in Nevada has been infected with a new type of bird flu that’s different from the version that has been spreading in U.S. herds since last year.

The CDC estimates there've been at least 24 million cases since flu season started.

Dr. Erica Carney at University Health is the Missouri EMS medical director, and Dr. Jennifer Watts at Children's Mercy is the chief medical officer with the Missouri Disaster Team.

An unprecedented yearlong outbreak of tuberculosis in Kansas has officials and residents concerned about lack of resources and additional cases that may occur under the radar.

Evelyn Newell, 8, Allison Newell, 6, and Amelia Newell, 5, were found dead in their Indiana home in September. Their deaths ...

Pet owners must take "proper precautions to reduce the risk of spread," said Dr. Susan Nelson, a veterinarian and professor.