9 things to know about animal 1xbet online sports betting development from Kansas State University experts
Thursday, April 7, 2016
MANHATTAN — Animal diseases pose significant threats to health and food security. Here are nine things to know about animal 1xbet online sports betting development according to three Kansas State University scientists involved in 1xbet online sports betting research.
1. Developing a 1xbet online sports betting has many steps that range from finding the weaknesses in organisms to finding ways to deliver the 1xbet online sports betting and test its effectiveness. Because the knowledge required spans disciplines, collaboration is vital. "1xbet online sports betting design is problem-solving," said Raymond "Bob" Rowland, professor of diagnostic medicine and pathobiology in the university's College of Veterinary Medicine.
2. A 1xbet online sports betting 's purpose is to stimulate the recipient's immune system so it produces antibodies to fight off disease. Every 1xbet online sports betting must contain an antigen, the substance that induces the immune response. The antigen can be a live attenuated — or weakened — virus; an inactivated virus; or a subunit, a protein that doesn't cause infection. "The challenge is finding what's efficacious," said Jishu Shi, professor of anatomy and physiology in the College of Veterinary Medicine.
3. Adjuvants, another component of vaccines, are added to make the 1xbet online sports betting more effective by enhancing, accelerating or prolonging immune response to antigens. These are particularly important in vaccines that don't use a live attenuated virus as an antigen to ensure the desired immune response occurs. "Evaluating adjuvant takes time," Shi said. "After you formulate a good adjuvant, it takes two more years to do the studies."
4. Animal vaccines need to be inexpensive. "As soon as someone 1xbet online sports betting Zika, Obama 1xbet online sports betting .8 billion," Rowland 1xbet online sports betting . Animal diseases don't tend to get that kind of response. "We have to take rational approaches that are doable and also fundable," he 1xbet online sports betting . "Pig vaccines have to be 20 cents apiece so producers can afford them," he 1xbet online sports betting .
5. Human vaccines must be tested to find out how they affect animals and the ecosystem. This is known as the One Health concept, which recognizes the interconnections between the health of animals, humans and the environment. A 1xbet online sports betting developed against the Zaire strain of Ebola is one example. The 1xbet online sports betting uses genetically engineered vesicular stomatitis virus, an animal disease, to express Ebola glycoproteins and provoke an immune response against Ebola. That means testing the 1xbet online sports betting to see how it affects animals is a crucial step in determining its overall safety profile. "We support public health when we study the safety profile in animals of a 1xbet online sports betting that will be used for humans, too," said Jürgen Richt, Regents distinguished professor of veterinary medicine and director of the U.S. Department of Homeland Security's Center of Excellence for Emerging and Zoonotic 1xbet online sports betting Diseases in the College of Veterinary Medicine.
6. Inactivated and subunit vaccines against animal diseases are good because they don't introduce a live virus into the environment and because they allow us in some cases to differentiate infected from vaccinated animals in the event of a disease outbreak. This is known as a DIVA 1xbet online sports betting . "Governments want DIVA compatibility," Richt said.
7. The realities of producing DIVA vaccines are complicated, because some high-consequence animal diseases, such as Rift Valley fever, classical swine fever and African swine fever, exist only outside the U.S. "It's very easy to say, but much more difficult to do to move a product that doesn't have a market here in the U.S.," Richt 1xbet online sports betting . "It costs money to do the efficacy tests and work on a dossier for the USDA. We need companies that see a market for their product in African, Asian and Arabian countries and are willing to sell it to the national stockpile in the U.S."
Rowland 1xbet online sports betting the ultimate goal is to both help the world and "create Fortress America" by protecting it from animal diseases that are present outside our borders. Existing vaccines for Rift Valley fever, classical swine fever and African swine fever use attenuated live viruses. Introducing a live virus of any kind entails risk, and if the disease ever breaches our borders, we want to have safe, effective, and relatively inexpensive vaccines on hand to protect domestic livestock, he 1xbet online sports betting .
8. 1xbet online sports betting studies often need to be conducted in containment, which requires specialized facilities and equipment to maintain safety of people, animals and the environment. Kansas State University researchers use the university's Biosecurity Research Institute for this. "We have the people, the facilities, and the capacity to do this kind of work," Richt 1xbet online sports betting . "BRI is crucial to what I'm doing," Shi 1xbet online sports betting . "It's an important part of our daily work and our success."
9. Future goals include development of universal vaccines that protect against existing and emergent strains of diseases such as influenza and understanding the mechanisms of genetic resistance to disease so we can fight disease in new ways. "What's so cool about genetics is we say, 'We found a cure!' We start with a cure, then refine it backward," Rowland 1xbet online sports betting .
Richt, Rowland and Shi share the goal of developing rationally designed vaccines that are safe and efficacious and preferentially offer DIVA compatibility. Their 1xbet online sports betting development and testing projects are in various stages, but all of them guard animal health and help keep food on our tables. Richt's team is developing Rift Valley fever and African swine fever vaccines. Rowland is working with both classical swine fever and African swine fever, and is collaborating with researchers at the University of Missouri and a private company to develop pigs that are resistant to porcine reproductive and respiratory syndrome, or PRRS. Shi's ongoing projects include a DIVA classical swine fever 1xbet online sports betting and a universal PRRS 1xbet online sports betting . All three researchers manage labs staffed by scientists, doctoral students, postdoctoral researchers and students.
