For Brian Kreher, a fourth-generation farmer in the small town of Clarence, New York, the latest outbreak of bird flu has meant many sleepless nights. He considers his 18-acre farm one of the lucky ones.

As egg prices soar to new highs, the two industries are on opposite sides of the debate over whether to give shots to birds.

With egg prices soaring, the Trump administration is planning a new strategy for fighting bird flu that stresses vaccinations and tighter biosecurity instead of killing off millions of chickens when the disease strikes a flock.