We talked to experts about where the science is on risks to humans and how the virus is messing with the food supply.

In a question and answer format, UC Riverside public policy professor Richard Carpiano and medical school professor Dr. Elizabeth Jacobs to discuss the policy response and medical issues concerning the bird flu threat.

Farmers are having to take new measures to protect their flocks as bird flu cases are spreading across the country. NBC News’ Erin McLaughlin shows us how one farmer is keeping his chickens safe, but having to pass the cost on to his customers.

Shoppers across the U.S. are facing higher egg prices and purchase limits due to a tightening supply chain exacerbated by an ongoing bird flu outbreak. Syakir Jasnee reports.