RFK, Jr. The bird flu wants to spread on bird farms. Why are experts
The Secretary of Health RF, Jr. Jr. has repeatedly proposed that farmers had to spread through flocks through flocks. Experts explain why it is a dangerous idea
Chickens are on a petalum, California chicken on 18 February 2025.
Justin Sullivan / Getty Images
H5n1 is spreading in bird flocks with bird, Health and Human Services Robert F. Kennedy, Jr., is pushing a new plan: Leave the virus.
Kennedy recently told them the new fox, leaving very pathogen Flu Bird Spread the flocks, farmers “can identify birds and save birds, that is immunity.”
But bird experts say, in addition to being unthinkable Bird death tollThis plan would not work.
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“No, not for this disease,” says Rocio Crespok veterinary veterinary schools in North Carolina State University of State. “This is crazy.”
How does birds influenza affect farms
Farmers now need to swim the infected herds before spreading the disease. They financially compensate for bird smoking made by the US agriculture. Politics has the support of science Avian multi-flu pathogen Several deaths died on his own, killing 90 and 100 percent of chicken days in three or four days, Matt Koki, immunologist and virolora, in the Department of Bird Science in the North Carolina State.
The disease overflows the birds, Crespo says. “It’s the system,” he explained. “It’s a disease that attacks each organ.”
As a result, chickens never develop antibodies that would leave the antibodies and give a second encounter with viruses. This means that scientists discover a genetic secret of development or resistance, as Kaci says. Genetic resistance to chicken and turkeys “is not one thing,” he said.
What experts say
Even with some very pathogenic birds with a very pathogenic bird, scientists have made an effort to find the key to genetic resistance. Huaijun Zhou, Professor of California, Davis, Newcastle’s disease worked on Newcastle, another viral disease is almost always deadly, but some infected birds can last weeks. “We didn’t find magic bullets,” says Zhou.
They were genetic variants in chickens, allowed birds to perpetuate Newcastle with disease. Each had a small effect, and took hundreds of combinations to make significant differences in survival. “It’s just the nature of the disease,” says Zhou, with the higher success rate of bird flu mortality.
Kennedy’s notice lacks knowledge of bird growth work, as Kaci says. Chickens that offer meat and eggs are not a reproductive population: they are the product of parent generations that grow as long as possible resistance and eggs or eggs. Elimination of the work of these breeders would not do anything that will change the next generation of chickens that come down the line.
Another problem with the Let-IT-RIP strategy would be inability to sell chicken products internationally because policies could lead to banning American products. The resulting bird death would also do today Egg prices It looks great.
“Chick-fils and Kentucky fried chicken and all the chicken dinners you have,” he said, “Gone”.
Scientists face the crisis of the bird flu
Culling and the containers have been successful in controlling the flu on the US birds since the 1980s, as Kaci says. The tension that currently circulates today, however, has thrown a key in the system by finding new ways in poultry farms. In the past, the bird flu spread to new farmhouses through the drop of infected migratory birds, which is the risk of summer and fallen largely when these birds passed. The disease is not even in wild birds in wild mammals. The risk is throughout the year, and scientists do not completely sure how viruses are included in farms.
“We’re trying to understand:” We can imagine other sources of points, and can we change the biosequality we do? Koci says.
In the long run, Zhou says that researchers are studying genetic variations along the way to responding birds to respond to vaccination. Today, vaccines are not used, even if the chickens can keep alive, they do not prevent infection. This means that even if the contaminated chickens have been vaccinated that they had been able to expand the disease, so farmers could not export the products of such birds. Understanding the immune systems of some chickens respond to the understanding of scientists who better reduce the transmission of vaccines.
Kennedy did not say in the US agricultural policies. But, New York Times reported on TuesdayThe Secretary of Agriculture Brooke Rollins also has supported support for the idea of Let-IT-RIP, interested in piloting the Fox News strategy.
Emily Hilliard said the Secretary of the Health and Human Service press: Cullling is found in hens. People have the highest risk of exposure. Therefore, the secretary of Kennedy and NIH are not the solution. It is a strong biosonure. “
But the viral expansion leads to more viral environmental particles, it is widespread, Crespo says.
And Kull policy would show the farmers to chicken patients according to Koci. “You are Explaining more humans For more chicken, “says,” and buy more entry for this pandemic voltage for this purpose. “
