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Bird Flu Cases Rise While CDC Remains Silent

Jan 31, 2025
By Farms.com

Lack of Federal Updates Leaves Researchers Uninformed

As the H5N1 bird flu outbreak continues to spread, infecting livestock and raising concerns about human transmission, a lack of updates from the CDC is leaving researchers and public health officials struggling to track the virus’s progression.

Currently, the outbreak is infection over 900 herds and doznes of people, with one reported fatality.Dr. Catherine Troisi, an epidemiology professor at UT Health Houston School of Public Health, has highlighted the uncertainty surrounding bird flu cases. “We have had one case in Texas, which was last March. I have not seen any since then. But of course, it’s always dependent on testing,” she said.

The primary source of human infections remains contact with infected cattle or poultry. So far, most human cases have been mild, with symptoms like conjunctivitis, but scientists worry the virus could evolve to spread more easily among people.

A lack of updated reports from the CDC makes it difficult for experts to track the virus’s progression. While existing information is still available on the CDC website, Troisi warns that gaps in reporting create uncertainty for public health planning.

The CDC has yet to confirm when updates will resume. The Texas Epidemic Public Health Institute remains a valuable source for ongoing updates at the state level.

Preventative Measures

  • To reduce the risk of infection, experts recommend -

  • Avoiding raw milk, as it may contain the virus.

  • Wearing a mask in crowded spaces, especially for high-risk individuals.

  • Monitoring symptoms if in contact with infected livestock or birds.

For more updates, visit your local health department’s website or check state-level epidemic institutes.


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Reducing Nursery Feed Costs Without Losing Performance - Dr. Julian Arroyave

Video: Reducing Nursery Feed Costs Without Losing Performance - Dr. Julian Arroyave


In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Julian Arroyave, a research swine nutritionist at Carthage Innovative Swine Solutions, discusses nursery feed budget strategies designed to reduce costs without compromising pig performance. He explains trials comparing high, medium, and low phase 1 and phase 2 feed budgets, including commercial validation data showing improved income over feed cost when lower-budget programs were applied under healthy herd conditions. Listen now on all major platforms!

Click here to read the full research article: https://academic.oup.com/tas/article/...

"Results showed that the low-budget program increased income over feed cost by $1.48 per pig."

Meet the guest: Dr. Julian Arroyave / julian-arroyave-jaramillo-638740129 is a research swine nutritionist at Carthage Innovative Swine Solutions, with experience in nursery nutrition, diet formulation, and commercial research trials. He completed his PhD at Kansas State University and previously worked as a nutrition supervisor at Kekén in Mexico. His work focuses on nutritional strategies that improve production efficiency while controlling feed costs. Learn more from Dr. Julian Arroyave Jaramillo on The Swine Nutrition Blackbelt Podcast, available on all major platforms.