Bird Flu: Contagion Spreads, Experts Urge Caution
The virus mutates more quickly than previous outbreaks, enhancing the threat of human infection, experts warn.
New Bird Flu Cases Proliferate Across U.S.
GREENBELT, Md. — As cases of bird flu continue to spread across the country, health and agricultural experts urge the public to take precautions to reduce the risk of infection.
Expert Advice on Protecting Yourself
Jennifer Mullinax, Ph.D., a wildlife disease researcher at the University of Maryland, emphasizes that while the risk to humans remains low, individuals can take proactive steps to protect themselves and prevent further transmission.
First Instance of Dairy Cattle Infection Reported
For the first time, the USDA has reported a herd of dairy cows in Nevada has become infected. The virus was found in milk from the herd.
Human Death Linked to Bird Flu
The US Centers for Disease Control reported that a Louisiana man who had contact with backyard chickens and wildlife became ill with the virus and died.
Broiler Flock in Maryland Infected
A backyard chicken flock in Montgomery County, Maryland, was infected and destroyed, according to agriculture officials.
Wild Animals Can Contract and Spread the Virus
Mullinax pointed out that wild animals, including foxes, raccoons, vultures, and eagles, can also become infected because they scavenge sick and dying birds.
Mullinax’s Safety Recommendations
The following are excerpts from Mullinax’s conversation with WUSA9:
Q: Do we need to start to worry about this jumping from human to human?
A: “So far, there’s no evidence that it’s jumping from human to human. Could it? Absolutely. The way this particular virus mutates, that could be on our horizon. But as of right now, there’s no need to freak out or be super scared because we aren’t seeing it jump from person to person. Basic safety precautions can help, knowing it’s in the environment and in wild animals. Don’t touch or pick up a dead or sick wild animal. Call and report that to either your Department of Agriculture or your Wildlife Department. Don’t feed your pets raw food. We’ve seen that may be an issue in some cat food that was actually raw. Don’t drink unpasteurized milk at this point. Do not let your pet come in contact with any sick, dying, or dead animal.”
Spread of the Virus
A: “Birds have it. They’re migrating through North America. They bring it with them. They stop. They give it to other birds. When we have waterfowl that are in close proximity to poultry farms, that’s when we can have what we call spillover.”
Why This Virus is Alarming
Q: What alarms you about what’s happening right now with this?
A: “I think seeing a virus jump into agricultural industries that have never had to deal with it before is quite concerning.”
What Makes This Virus Unique?
Q: Why is this virus different?
A: “It is a crazy virus. This particular strand mutates and re-assorts, and what that means is it’s almost like the virus learns and it changes, and it’s doing it pretty rapidly.”
Intensity of the Virus Spread
Q: Does this appear to be intensifying right now?
A: “Oh, definitely. It’s not only intensifying in the species. We’ve had multiple outbreaks now across Delmarva. We have the dairy issue. And now we’re seeing more instances of humans being impacted, primarily humans that work with domestic animals.”
Severe Impact on Poultry Industry
According to the USDA, the virus has resulted in the destruction of at least 145 million infected chickens in the US, causing an egg shortage and skyrocketing prices.
The department predicts another price hike of at least 20% in 2025.
Guidelines for Hunters
Meanwhile, Maryland’s Department of Natural Resources is urging sportsmen to carefully handle any game they kill, wear gloves when cleaning game, and cook all wild meats to at least 165 degrees to kill any potential virus.
Preventative Measures on Farms
Mullinax and other researchers contacted by WUSA9 say the best way to stop the spread into domesticated poultry and livestock is continued investment in “bio-security” measures on farms, which include scrupulous sanitizing of facilities and constructing barriers to keep wild birds and rodents out of areas where the stock are raised.
No Vaccine Available for Current Strain
There is no veterinary vaccine for the current strain of bird flu. European researchers are investigating a possible vaccine, according to Dr. Mike Persia, a researcher at Virginia Tech.
Mandatory Precautions to Follow
Key Safety Measures to Follow
Agriculture and health officials echoed the safety precautions Mullinax spoke about.
- Avoid Contact with Wild Birds and Other Wildlife – Do not feed or touch wild birds, and keep a safe distance from areas where they congregate, such as ponds or marshes.
- Report Sick or Dead Birds – Contact local wildlife agencies or animal health authorities if you notice unusually high numbers of sick or deceased birds.
- Use Protective Gear – If you work in poultry farming or handle birds, wear gloves, masks, and other protective clothing to prevent exposure.
- Cook Poultry and Eggs Thoroughly – Ensure all poultry products are cooked to an internal temperature of at least 165°F to kill any potential viruses.
- Maintain Good Hygiene – Wash hands with soap and water after handling birds or being in environments where birds are present. Disinfect surfaces and equipment used for poultry.
- Monitor for Symptoms – While rare, human infections can cause fever, cough, sore throat, and respiratory issues. Seek medical attention if symptoms arise, especially after contact with birds.
Stay Informed and Protective
With bird flu spreading rapidly, it’s important to stay informed and take proper precautions. The virus’s ability to mutate makes the situation particularly concerning, but by following the guidelines provided by health and agricultural officials, we can help minimize the risk to ourselves and our communities.
Keep an eye out for updates and heed the advice from experts for the safety of you and your loved ones.
We encourage our readers to share their thoughts and experiences in the comments below. Stay safe and informed.
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