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Georgia Bioresearchers Create New Vaccine for Curing Rabies

Written by Laura Braden | Tue, Feb 24, 2015
As children, we are often taught to avoid contact with wild animals that can potentially carry deadly diseases that can be transferred to humans or other animals, such as rabies. Once someone has been bit by an animal infected with rabies, it doesn't take long for the disease to spread into the central nervous system, where it becomes fatal. There has always been only a small time frame where treatment for rabies can be sought. The real threat of rabies have been shown in popular culture in movies such as "Old Yeller" and "Cujo."(Image courtesy of Wikimedia). 

Recently, however, researchers at the University of Georgia, Athens successfully tested a vaccine that cures rabies after the disease has spread throughout the body and infected the brain. The Athens researchers tested a new vaccine on mice that was able to cure them of the rabies virus later than previous treatments could, when the central nervous system has become infected.

Biao He, PhD, a professor of infectious diseases at UGA explained that "basically, the best way to deal with rabies right now is simple: Don't get rabies. Our team has developed a new vaccine that rescues mice much longer after infection than what was traditionally thought possible."

The vaccine UGA researchers used involved combining a protein from the rabies virus with the protein parainfluenza virus 5 (PIV5). The researchers tested the new vaccine on mice infected with a rabies virus that takes 3 days to infect the brain. Previous treatments for rabies would need to be given before the 3 days are over and before the disease has spread too far. After 6 days, when it was clear that the rabies virus was reaching a fatal point in the mice, however,  the vaccine was able to cure 50% of the infected mice who otherwise would have died. 

Although further research and testing is needed to perfect this treatment method and make it ready for more trials, the results already shown in the mice is promising.

"While these preliminary results are very exciting, we are confident that we can combine this new vaccine with other therapies to boost survival rates even higher and rescue animals even when symptoms are severe," said Dr. He. 

   

Researchers at UGA discover new research supplies that will benefit their lab work at the 2014 BioResearch Product Faire™ Event. 

LEARN MORE ABOUT THE ATHENS RESEARCH MARKETPLACE: 

The University of Georgia, Athens receives millions of dollars annually form the NIH, NSF, and other private donors to support researchers and their work. In the 2014 fiscal year, UGA received $45.5 million in funding from the NIH, and UGA had a total of $218.2 million in life science R&D expenditures in 2012. Current research projects receiving funding in Athens include: 

  • A partnership between Emory University and the University of Georgia that plays a key role in the nation's influenza research and surveillance programs has received a $3.6 million contract, with potential funding up to a total of $26.7 million available over seven years, from the National Institute of Allergy and Infectious Diseases.
  • The University of Georgia, Athens is in its second year of a 5-year $7 million grant from the National Institutes of Health to research the processes of Glycan formation and it's involvement in disease development with the aim of discovering new therapeutics.
  • University of Georgia cancer researchers still have 2 years of funding remaining from two five-year grants totaling $4.1 million. With the funding they have been exploring new methods of detecting ovarian and pancreatic cancers, using the most advanced technologies available. 

Biotechnology Calendar, Inc. produces an annual BioResearch Product Faire™ event in Athens that brings more than 150 life science researchers together with lab suppliers interested in learning about new products and technologies that are available for them to use in their labs. 

The 16th Annual BioResearch Product Faire™ Event will be held at the University of Georgia, Athens on March 4, 2015. To learn more about participating in this upcoming event, as either a lab supply company or a researcher, visit the appropriate link below: 

           

 

While in Georgia, make the most of your time and budget by participating in the Emory University event directly following UGA: 

Emory University - March 5, 2015 - 16th Annual BioResearch Product Faire™ Event

 

Interested in the life science research marketplace in the Southern U.S.? Consider participating in other events happening in the region: 

Duke University - May 13, 2015 - 16th Annual BioResearch Product Faire™ Event 

University of Alabama, Birmingham - Nov. 12, 2015 - 16th Annual BioResearch Product Faire™ Event

 
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