Source: David 1xbet online sports betting , 785-532-4801, drenter@k-state.edu
Newstip/hometown interest: Manhattan, Kan., and Oakland, Neb.
Pronouncer: 1xbet online sports betting is Nah-gah-rah-jah.
News release prepared by: Jennifer Tidball, 785-532-0847, jtorline@k-state.edu
Monday, Aug. 6, 2012
A new line of defense: Researchers find cattle vaccine works to reduce E. 1xbet online sports betting O157:H7 in a large-scale feedlot setting
MANHATTAN -- A commercial vaccine for cattle can effectively reduce levels of E. 1xbet online sports betting 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. 1xbet online sports betting 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. 1xbet online sports betting 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. 1xbet online sports betting 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. 1xbet online sports betting O157:H7," Renter said.
Other Kansas State 1xbet online sports betting researchers involved include T.G. Nagaraja, 1xbet online sports betting 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. Abram Babcock, an August 2010 Kansas State 1xbet online sports betting 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 1xbet online sports betting 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 1xbet online sports betting producer could use them," Renter said. "We didn't want it to be any different than the way somebody would use the products in a commercial feedlot."
The researchers found that the vaccine reduced the number of cattle that were shedding E. 1xbet online sports betting O157:H7 in feces by more than 50 percent. E. 1xbet online sports betting shedding was reduced by more than 75 percent among cattle that were high shedders of E. 1xbet online sports betting . While the vaccine label suggests that it is given in three doses, the researchers found that two doses of the vaccine significantly reduced E. 1xbet online sports betting .
"Showing that level of efficacy with two doses is really important because a shift to two doses from three could significantly cut costs for the beef industry," Renter said. "In terms of logistics, it can be difficult for commercial feedlot production systems to vaccinate animals three times. Both of these benefits help when considering how the 1xbet online sports betting can be adopted and implemented in the industry."
The researchers also discovered that the low-dose direct-fed microbial product did not work as well as the vaccine. Renter said while the study used a lower dose of the direct-fed microbial and could find no evidence that it reduced E. 1xbet online sports betting shredding, it is possible that the direct-fed microbial product is more effective at a higher dose.
"This vaccine is an option for reducing E. 1xbet online sports betting ," Renter said. "We have shown that this vaccine works and that it is a tool that could be adopted in the industry."
The research was supported as part of a three-year million grant from the U.S. Department of Agriculture. Nagaraja and Renter are involved in several other studies on E. 1xbet online sports betting O157 and other types of E. 1xbet online sports betting closely related to O157, including research associated with the million coordinated agricultural program, or CAP, grant with the University of Nebraska Lincoln and several other universities. That five-year grant is supported by the USDA's National Institute of Food and Agriculture.
