Middle for Produce Security webinar focuses on pathogen detection

In a  current presentation, Martin Wiedmann of Cornell College mentioned the positives and negatives of whole-genome sequencing (WGS) knowledge sharing, saying that easy entry to such knowledge can generally lead firms and people to the unsuitable conclusions in regards to the supply of a foodborne outbreak.

Weidmann’s presentation was a part of the Middle for Produce Security’s Session IV of its Analysis Symposium webinar sequence. Moderated by Senior Vice President of United Contemporary Produce Affiliation Jennifer McEntire, the session included analysis experiences, analysis posters and a Q and A interval. 

The featured presentation by Wiedmann, Ph.D., Gellert Household Professor of Meals Security at Cornell College, was titled, “Outbreaks: Previous, Present, and Future with WGS Knowledge.”

Wiedmann’s session centered on how WGS is being utilized by the FDA, CDC, FSIS and others to detect foodborne outbreaks. He burdened that identification and announcement of outbreaks with out clear sources can result in one thing he calls ‘WGS innuendo,’ which is coming to conclusions and making assumptions with out the entire image.

The benefit and accessibility of information sharing of WGS have led to those innuendos. “Once more that is one thing everybody can do, you don’t want a password, you don’t want permission,” Wiedmann stated. 

Clear and correct communication of WGS knowledge is essential as a result of it will possibly simply be misinterpreted and result in the so-called innuendos.

Wiemann offered some motion steps that trade can take:

  • Have somebody in your organization or affiliated together with your firm that is aware of make the most of and search NCBI Pathogen Detection;
  • Arrange alerts for WGS clusters of concern;
  • Have a plan for what to do once you get “the decision” from FDA or CDC; and
  • Plan when, the place and how one can make the most of WGS knowledge.

Analysis Studies

  • “Evaluation of the presence of Cyclospora in waters of the Mid-Atlantic States and analysis of elimination and inactivation by filtration.”

Kalmia Kniel, Ph.D, Professor of Microbial Meals Security, College of Delaware.

Kniel’s analysis challenge has two predominant goals, to supply an understanding of the influence of C. cayetanensis on waters within the Mid-Atlantic area of america, and elucidate the efficacy of ZVI filtration within the elimination and inactivation of parasitic pathogens to enhance pre-harvest meals security.

The complete summary could be seen right here.

  • “Illuminating the position of entire genome sequencing in produce security.”

Kerry Cooper, Ph.D, Assistant Professor of Animal and Comparative Biomedical Sciences, College of Arizona.

The purpose of Cooper’s analysis is to find out the mutation charges of Salmonella, Listeria, and Escherichia coli O157:H7 throughout long-term persistence in agricultural soil and irrigation water maintained below totally different geographical situations.

The complete summary could be seen right here.

  • “Investigation of potential pre-harvest and post-harvest remedies focusing on Salmonella spp. danger discount on peaches in Australia.” 

Kim-Yen Phan-Thien, Ph.D., Lecturer in Meals Science, College of Sydney. 

Phan-Thien’s analysis was a speedy response to final 12 months’s Salmonella outbreak linked to peaches in North America.

The complete summary could be seen right here.

  • “Environmental microbial dangers related to vented produce in distribution facilities.” 

Laurel Dunn, Ph.D, Assistant Professor of Meals Science & Expertise, College of Georgia.

Meals Security Information reported on this analysis in Dec. 2020.

This full summary could be seen right here.

(To enroll in a free subscription to Meals Security Information, click on right here.)

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