A bird flu epidemic has caused egg prices to soar, and projections show they could rise by 41 percent this year.
Vaccines could be a key means of suppressing bird flu and avoiding the slaughter of millions of chickens, which is blamed for ...
Most birds killed are egg-laying chickens, and the death of so many hens ... practical to give shots to millions of birds in a single barn. It can also be difficult to tell the difference between ...
Most birds killed are egg-laying chickens, and the death of so many hens ... practical to give shots to millions of birds in a single barn. It can also be difficult to tell the difference between ...
Most birds killed are egg-laying chickens, and the death of so many hens is the main ... saying it’s not practical to give shots to millions of birds in a single barn. It can also be difficult to tell ...