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Effect of Wildfire Smoke on Dairy Cattle

Wildfires have become more prominent over the past few years. Wildfire smoke contains toxic particulate matter that can cause serious health consequences for dairy cattle impacted by wildfire smoke.

A study completed by Anderson et al. (2022), Effects of wildfire smoke exposure on innate immunity, metabolism, and milk production in lactating dairy cows (sciencedirectassets.com), examined the impact of wildfire smoke on the physiological response of dairy cattle with regards to milk production and overall health. The objective of this article is to describe the physiological impact that occurs to dairy cattle as a result of wildfire smoke.

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Interview with Dr. Jayson Lusk: Market Impact of the Global Adoption of PRRS-Resistant Pigs

Video: Interview with Dr. Jayson Lusk: Market Impact of the Global Adoption of PRRS-Resistant Pigs

What is the economic impact of adopting the PRRS-resistant pig for farmers in the U.S.?

In this exclusive interview, Dr. Jayson Lusk, Dean of Agriculture at Oklahoma State University, shares insights from his latest research on the market impact of PRRS-resistant pigs.

Insights include:

•What happens to the global market if farmers in the U.S. adopt the PRRS-resistant pig

•The risks of not adopting the technology

•The ways pork producers can remain competitive against other proteins


This could be a pivotal moment for the pork industry – both for improving animal welfare and for enhancing the viability of pork producers.