Amid an outbreak of bird flu in dairy cattle in the United States, the Oregon Health Authority is cautioning people against consuming raw, unpasteurized milk, as it may carry its most recent strain, H5N1.

There is a bird flu outbreak going on. Here is what you need to know about it:

New Mexico Senator Martin Heinrich questioned Food and Drug Administration (FDA) Commissioner Dr. Robert Califf on May 8 on what progress has been made to counter the avian influenza after Califf warned that the virus is mutating and there is a possibility of its spread to human populations.