(CNN) — As bird flu infections rise in dairy cattle and chickens, human cases are ticking up too, leaving many people to wonder whether they might be at risk from this recently arrived virus. Bird flu ...

This virus has infected chickens, cattle, and people and caused egg prices to skyrocket. How worried should you be? A farmer standing among her chickens at a farm in California. By Kevin Loria, ...

The current risk to most people in the U.S.is low, according to the Centers for Disease Control and Prevention. But the virus could change in ways that eventually allow it to spread more easily among ...