It’s clear there’s no reason for optimism that H5N1 will fade away as a minor nuisance. To the contrary, the situation has only been trending worse.

Nevada is suspending its cage-free standards to free up the egg supply. Experts say it won’t help much.

A team of government veterinarians with the State Veterinary Institute Prague in the Czech Republic has found possible evidence of windborne H5N1 infections in chickens. In their paper posted on the ...