Edge of Field Monitoring

We know that runoff from manured fields can contain nutrients, but how much? Find out with Edge of Field Monitoring. This presentation was originally broadcast on January 22, 2021. …

Composting can reduce antimicrobial resistance in manure

A brief summary of the manuscript, Dissipation of Antimicrobial Resistance Determinants in Composted and Stockpiled Beef Cattle Manure by Xu et al. (2016)

Key Points:

  • Composting manure can reduce pathogen presence and antimicrobial residues in manure.
  • Composting efficacy in reducing antimicrobial residues in manure is associated with elevated temperatures within the composting process.

Antibiotic resistance higher in environments impacted by human or animal waste.

A brief summary of the manuscript, Antimicrobial-resistant bacterial populations and antimicrobial resistance genes obtained from environments impacted by livestock and municipal waste (Agga et al., 2015)

Key Points

  • Antibiotic resistance is naturally occurring in almost any environment, making it difficult to determine what is the true human health risk associated with any change in environmental bacterial populations or genes.

PFAS – What is in Your Water?

This webinar provides a basic understanding of PFAS. Some of the questions that are answered include: What is PFAS? Where did it come from? Where is it found? What are the potential issues related to PFAS? This is the first of a two-part series on PFAS and will focus mainly on water related factors and concerns.…

Fate of antibiotic resistant bacteria and genes in manure storage

Manure storage and its application on cropland may contribute a form of environmental contamination: antimicrobial-resistant bacteria. These bacteria in manure are perceived to cause diseases in humans through environmental contamination. However, a recent study at the University of Nebraska-Lincoln feedlots near Mead, Nebraska concluded that long-term manure storage as static stockpiles has the advantage of inactivating antimicrobial-resistant bacteria, and it has the potential to reduce antimicrobial resistance genes.…

Communicating Science Using the Science of Communication

In the digital world in which we live today the public is presented with an overwhelming quantity of information, much of which is unscientific. In this webinar we will apply the lessons learned from antimicrobial resistance and health communications to more science communication challenges. This presentation was originally broadcast on August 14, 2020.…