As a highly pathogenic avian influenza (HPAI) outbreak continues to spread across Delaware, poultry farmers are facing devastating losses, with many forced to “depopulate” their flocks to contain the virus.
Georgie Cartanza, a University of Delaware poultry Extension Agent and chicken farmer, confirmed to NBC10 that her farm was among those hit by the outbreak, leading to the euthanization of her chickens and a strict quarantine.
“We have had nine broiler farms on Delmarva affected by HPAI, including mine,” Cartanza said. “Now, we’re cleaning, disinfecting, and testing to ensure the virus is completely gone before restarting operations.”
Migratory Birds Blamed for Spread
The avian flu, commonly known as bird flu, is primarily spread by migrating waterfowl such as geese and ducks. Cartanza explained that even trace amounts of infected goose droppings on boots or clothing can introduce the virus to a chicken house. Rodents can also act as carriers, exacerbating the risk.
Economic Toll on Farmers
The financial impact on poultry producers has been severe. Broiler chickens, which typically have a nine-week lifespan, can repopulate relatively quickly once farms are cleared. However, egg-laying hens—which produce for about 68 weeks—require a much longer recovery period, contributing to prolonged egg shortages and price spikes seen in recent years.
“It’s heartbreaking to have to depopulate,” Cartanza said. “But we have no choice if we want to stop the spread.”
No Risk to Consumers, But Farms Boost Defenses
Despite the outbreak, experts assure consumers that properly cooked poultry remains safe. The USDA recommends heating chicken to 165°F to kill any potential virus.
To prevent future outbreaks, Delaware farms are enhancing biosecurity measures. One innovative approach involves using green lasers to deter wild geese.
“The laser moves randomly, making geese think it’s a predator,” Cartanza explained. “They decide it’s not a safe place to stay and leave.”
Long-Term Adjustments Ahead
Farmers are investing significant time and resources into mitigating future risks. Cartanza emphasized that new protocols will be implemented to strengthen defenses.
“We’re adopting additional measures to improve our odds against the next outbreak,” she said. “It’s a constant battle, but we’re committed to protecting our flocks and the food supply.”
As Delaware’s poultry industry works to recover, officials continue monitoring the situation, urging farmers to remain vigilant against this persistent threat.
Reference:
- Delaware chicken farms forced to ‘depopulate’ amid avian influenza outbreak – NBC10 Philadelphia – (Accessed on March 26, 2025)
- Delaware’s chicken industry sees growth amid avian flu concerns – Delaware Public Media – (Accessed on March 26, 2025)
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