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Dangerous Heat Stress Expected on Cattle Mid-Week

By Pam Knox
 
With high pressure firmly in place over the Southeast for the next week, we can expect to see temperatures and heat stress rise to dangerous levels. This will affect both outdoor workers and livestock. Producers will want to keep careful track of worsening conditions and take appropriate actions to reduce the effects of the combination of high heat and humidity. You can see the 7-day forecast for the Southeast at https://www.ars.usda.gov/plains-area/clay-center-ne/marc/docs/heat-stress/main/. The link also takes you to a page with information on how to recognize heat stress in cattle and take protective action. Note that this is an updated link from what I published in this blog a few years ago.
 
Source : uga.edu

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Intrauterine Vaccines in Swine - Dr. Heather Wilson

Video: Intrauterine Vaccines in Swine - Dr. Heather Wilson



In this episode of The Swine it Podcast Show Canada, Dr. Heather Wilson from VIDO at the University of Saskatchewan explains how intrauterine vaccination is being developed as a new option for swine health. She shares how formulation, adjuvants, and delivery methods influence immune responses and what early trials reveal about safety and reproductive performance. Listen now on all major platforms.

"The idea was that an intrauterine vaccine might avoid a tolerance response and instead create an active immune response."

Meet the guest: Dr. Heather Wilson / heather-wilson-a8043641 is a Senior Scientist and Program Manager at the Vaccine and Infectious Disease Organization at the University of Saskatchewan. Her work centers on vaccine formulation and delivery in pigs, including the development of intrauterine vaccination to support reproductive health and passive protection of piglets. Her background spans biochemistry, immunology, and functional pathogenomics.