Navigation Links
A new line of defense: Researchers find cattle vaccine works to reduce E. coli O157:H7
Date:8/6/2012

MANHATTAN, KAN. -- A commercial vaccine for cattle can effectively reduce levels of E. coli by more than 50 percent, a Kansas State University study has found. The vaccine is also effective using two doses instead of the recommended three doses, which can help cut costs for the beef industry.

David Renter, associate professor of epidemiology, is the principal investigator on a project that researched the effectiveness of products used to prevent the shedding of E. coli O157:H7 in cattle. The research appears in a recent online version of the journal Vaccine and helps improve current preventative methods for addressing food safety concerns.

While E. coli O157:H7 does not affect cattle, it causes foodborne disease in humans. Vaccines and other products may be given to cattle to help prevent the spread of the bacteria.

"We wanted to test how well these products work to control E. coli O157:H7 in a commercial feedlot with a large population of cattle that were fed in the summer and may be expected to have a high level of E. coli O157:H7," Renter said.

Other Kansas State University researchers involved include T.G. Nagaraja, university distinguished professor of microbiology; Nora Bello, assistant professor of statistics; Charley Cull, doctoral student in pathobiology, Oakland, Neb.; and Zachary Paddock, doctoral student in pathobiology, Manhattan, Kan. Abram Babcock, an August 2010 Kansas State University doctoral graduate, also was involved in the research.

Using a commercial feedlot setting, the researchers studied more than 17,000 cattle during an 85-day period. They studied two products: a vaccine and a low-dose direct-fed microbial.

"What's unique about this study is the number of animals we used, the research setting and that we used commercial products in the way that any cattle producer could use them," Renter said. "We didn't want it to be any different than the way so
'/>"/>

Contact: David Renter
drenter@k-state.edu
785-532-4801
Kansas State University
Source:Eurekalert

Page: 1 2

Related biology news :

1. Iowa State, Ames Lab researchers invent new tool to study single biological molecules
2. Wayne State researchers working to improve genetic analysis, disorder detection
3. Superbird stuns researchers
4. Massachusetts Eye and Ear researchers discover elusive gene that causes a form of blindness from birth
5. Researchers monitor red tides in Chesapeake Bay
6. BUSM researchers find link between childhood abuse and age at menarche
7. Researchers dig through the gene bank to uncover the roots of the evolutionary tree
8. Researchers find new gene mutation associated with congenital myopathy
9. NASA and university researchers find a clue to how life turned left
10. To understand childhood obesity, researchers look to inactive, fat rats
11. Researchers study knee stress at tissue, cellular levels
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/9/2014)... fungal pathogens pose a greater threat to biodiversity ... of amphibians, bats, corals, bees and snakes. New ... in the prestigious journal Nature reveals ... to a deadly chytrid fungus implicated in global ... important because it is the basis of vaccination ...
(Date:7/9/2014)... Guelph scientist that involved fitting bumblebees with tiny ... neonicotinoid pesticide hampers bees, ability to forage for ... professor in Guelph,s School of Environmental Sciences, and ... July 9 in the British Ecological Society,s journal ... how long-term pesticide exposure affects individual bees, day-to-day ...
(Date:7/9/2014)... fever but often can be defeated with antibiotics and ... beat. Now, scientists have built a new weapon against such ... the journal ACS Applied Materials & Interfaces , their ... of them than medicine alone. , David Leong, Jianping Xie ... wait, undetectable in the human body or in places that ...
Breaking Biology News(10 mins):USF study: Amphibians can acquire resistance to deadly fungus 2Bee foraging chronically impaired by pesticide exposure: Study 2
... why a tuberculosis vaccine is not as effective for some ... not work as well for some as they do for ... issue of the Journal of Leukocyte Biology ( ... common environmental bacterium found in soil and water, can decrease ...
... State University have solved a long-standing conundrum about ... way into limestone, sand grains, mussel shells, coral ... According to the lead investigator, ASU professor ... what is "at the heart of an erosive ...
... New Rochelle, NY, November 30, 2010Access to quality reproductive ... aspect of a woman,s human rights, freedom, equity, and ... on Global Women,s Reproductive Health in the current issue ... by Mary Ann Liebert, Inc., explores the compelling medical, ...
Cached Biology News:Blame the environment: Why vaccines may be ineffective for some people 2Mystery dissolves with calcium pump discovery 2Mystery dissolves with calcium pump discovery 3Ensuring the rights of women worldwide to reproductive health care 2
(Date:1/15/2014)... 2013 was a banner year of continued ... saw continued independent research led by the team at ... $1 million grant from the Susanne Marcus Collins Foundation, ... peer reviewed journal, Amy Grant highlighted Brainwave Optimization® in ...
(Date:1/15/2014)... TAIPEI , Jan. 15, 2014 TaiGen Biotechnology ... an exclusive agreement with R-Pharm, a leading Russian pharmaceutical ... in the Russian Federation , ... Commonwealth Independent States (CIS). Nemonoxacin is a novel antibiotic for ...
(Date:1/14/2014)... Diego, CA (PRWEB) January 14, 2014 ... on the products of cells grown under simulated embryonic ... international license agreement with Suneva Medical, Inc. for physician-dispensed ... (CCM). , This agreement is an amendment ...
(Date:1/14/2014)... (PRWEB) January 14, 2014 EquitiesIQ, a ... Inc. (OTCQB: ALQA). Alliqua is an emerging biomedical company ... the wound care market. , Free report download: ... with a seasoned management team and Board, which launched ...
Breaking Biology Technology:Dynamic Innovative Technology Showcased at Scottsdale Company’s Open House 2Dynamic Innovative Technology Showcased at Scottsdale Company’s Open House 3TaiGen Biotechnology Signed Exclusive License Agreement with R-Pharm for Nemonoxacin (Taigexyn(R)) 2TaiGen Biotechnology Signed Exclusive License Agreement with R-Pharm for Nemonoxacin (Taigexyn(R)) 3TaiGen Biotechnology Signed Exclusive License Agreement with R-Pharm for Nemonoxacin (Taigexyn(R)) 4Histogen and Suneva Medical Expand License for Cell Conditioned Media-based Aesthetic Products Internationally 2Histogen and Suneva Medical Expand License for Cell Conditioned Media-based Aesthetic Products Internationally 3EquitiesIQ Initiates Coverage of Alliqua, Inc. 2EquitiesIQ Initiates Coverage of Alliqua, Inc. 3
... ("CTI") (Nasdaq and MTA: CTIC) announced today that it has been ... posted by Russell Investments on June 29, 2009 on ... and global equity indexes on an annual basis. , ... largest U.S. stocks as of the last trading day of May, ...
... Corp. (Nasdaq: BSTC ), a biopharmaceutical company developing ... added to the Russell 3000 and Russell 2000 Indexes effective ... 2009. The Russell family of U.S. indexes is reconstituted annually ... investable U.S. equity market. , , The Russell 3000 ...
... Micromet, Inc. (Nasdaq: MITI ), a ... of cancer, inflammation and autoimmune diseases, today announced that ... part of the annual reconstitution of the Russell indexes, ... "Investors recognize the Russell 3000 as an established benchmark ...
Cached Biology Technology:Cell Therapeutics Added to Russell 3000(R), Russell 2000(R) and Russell Global(R) Indexes 2Cell Therapeutics Added to Russell 3000(R), Russell 2000(R) and Russell Global(R) Indexes 3BioSpecifics Technologies Corp. Added to Russell 3000 and Russell 2000 Indexes 2Micromet Added to Russell 3000 Index 2Micromet Added to Russell 3000 Index 3Micromet Added to Russell 3000 Index 4
PHOTOMAN DIRECT COPY CAMERA, 1 EA. Category: Nucleid Acid Detection Systems....
Recombinant Human Erythropoietin (Tissue Culture Grade)...
One-step, microplate or cuvet, colorimetric, detection range 0.78 ug/dL to 65 ug/dL Zn in serum, plasma, urine, saliva etc. Procedure: 10 min....
Human PDGF R beta MAb (Clone # PR7212)...
Biology Products: