National Pork Board Archives - Page 4 of 196 - Pork Checkoff

Pork Checkoff Research

Research is at the heart of the National Pork Board’s mission and is funded by your Pork Checkoff dollars. Research is administered in all areas of pork production, processing, and human nutrition to develop a higher quality and more profitable product in the competitive meat protein market.

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Public Health
Determine the respiratory health risks associated with swine production using the QMRA approach

The objective of the project is to determine the occupational and community health outcomes associated with swine production with an emphasis on respiratory health outcomes, using a standard quantitative microbial risk assessment (QMRA) approach.

Swine Health
Assessing the feasibility of the mRNA vaccine technology for use against ASF

In this study, we aim to explore the potential of mRNA vaccine technology for the development of a subunit vaccine against ASFV. For this pilot project, we focused on assessing the immunogenicity of mRNA vaccines containing four well-characterized ASFV antigens: p32, p54, C-type lectin, and CD2v. Each of these antigens plays a distinct role in the viral lifecycle.

Human Nutrition
Trends and Effects of Pork Consumption on Nutrient Intakes, Indicators of Diet-Quality, and Markers of Health Status Among Participants in the National Health and Nutrition Examination Survey

The objective of this study was to assess consumption patterns and the nutritional contribution of total, processed, fresh, and fresh-lean pork to the diets of participants age 2+ years enrolled in the National Health and Nutrition Examination Survey (NHANES) 2007–2018 data cycles.

Public Health
Metagenomics approach to delineate the impact of antibiotic administration route on gut microbial changes and antimicrobial resistome in nursery piglets

This study was conducted in piglets to compare in-feed vs. in-water administrations of chlortetracycline (CTC) and or tiamulin on fecal prevalence and AMR profiles of gut commensals (Escherichia coli, Enterococcus spp.) and foodborne pathogens (Campylobacter and Salmonella) in nursery piglets.

Swine Health
Evaluation of the performance of ELISA for ASF-antibodies detection and its potential use in the US swine industry

The objective of this study was to estimate and compare the diagnostic performance of a novel indirect enzyme-linked immunosorbent assay (iELISA) for ASF serum antibodies (iELISA), developed by Innoceleris Ames, IA, USA and produced and commercialized by Tetracore (Rockville, MD, USA), and the VetAlert™ ASFV DNA Test Kit (qPCR, Tetracore) in both serum and oral fluid (OF) samples collected on farms in Vietnam.

Public Health
Evaluation of hand hygiene procedures as interventions to decrease the risk of influenza transmission between pigs and people

This study assessed the effectiveness of four hand sanitation protocols in decreasing or removing IAV from hands of individuals handling influenza infected pigs, including hand washing with soap and water, hand washing with water only, hand sanitizing with alcohol-based hand sanitizer, and wearing gloves.

Animal Well-being
Validation and Application of a Survey of On-Farm Hispanic Worker Attitudes Towards Pig Euthanasia

This study used an 83-item survey instrument developed to identify caretakers' attitudes toward pig euthanasia.

Human Nutrition
The place of fresh pork in the 2021 USDA Thrifty Food Plan:

A quadratic programming optimization of dietary guidance, nutrient density, and cost.

Environment
Correctly Classifying the Source of Fecal Waste in Surface Waters

This study continued source tracking efforts for fecal waste in the Stockinghead Creek Watershed and expanded surface water testing to sights previously monitored by the NC Department of Environmental Quality and the NC Legislature funded Rivernet program.

Animal Well-being
Evaluation of transmammary-delivered firocoxib and a vapocoolant spray to alleviate pain in piglets after surgical castration and tail docking

This study aimed to assess a novel strategy for pain management of piglets after routine processing procedures. By providing the sow an analgesic drug that is able to cross the blood-milk barrier in the mammary gland, nursing piglets can be noninvasively provided pain relief transmammary prior to surgical castration and tail docking.

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