“What the industry wants is the ability to develop the strategic plan to share that with the trading partners and then find out what kind of impact that that will have on trade,” Clifford said.
There are fears that vaccinating could allow the virus to linger undetected in flocks and mutate in ways that could make it more of a threat to humans and allow sick birds to get into the food supply. Like with other diseases, properly cooking chicken to 165 degrees Fahrenheit (74 degrees Celsius) will kill bird flu, but the industry and chicken buyers don't want it there at all.
For meat chicken, known as broilers, the virus isn't as significant because those birds are slaughtered at 6 to 8 weeks old and thus have less chance of being infected compared with egg-laying hens, which live to 2 years or older. Also most broilers are raised in the Southeast, which hasn't had as many outbreaks as the Midwest and West.