Utah hushed up brewing catastrophic threat to keep animal rights groups in the dark

The strain of bird flu that’s ripped through American barns for the last four years has killed two people who caught it from sick animals. But as far as anyone can tell, humans can’t spread it. The virus has remained a true “bird” flu, tailored to attach to avian cells, not invade human throats and noses, where coughing and sneezing reliably spew droplets. Under the right conditions, however, that could change. A single mutation could give the bird flu a foothold in people and spark a pandemic that experts fear could be deadlier than COVID-19. For that to happen, this bird flu would likely need to find an intermediate host — an animal vulnerable to viruses that infect both birds and humans. These animals would be crowded together, each infection raising the odds that a new strain could arise through mutation. Then, for that strain to jump across species, it...