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FDA Research Reveals Zika Virus Able to Infect Healthy Neonatal Mice
FDA Research Reveals Zika Virus Able to Infect Healthy Neonatal Mice
ARTICLEIt goes without saying that much of the world's attention has been capitalized by the virus/">virus/">virus/">virus/">virus/">virus/">virus/">virus/">Zika virus in 2016.Several major government and private research organizations have research on a vaccine for the devastating mosquito-borne illness already underway, and now, the US Food and addiction/">addiction/">addiction/">addiction/">addiction/">addiction/">addiction/">addiction/">Drug Administration (FDA) is taking their turn in sharing results of their research with the healthcare community.According to a recent press release , the organization recently published a study in PLoS Pathogens , that provides a "description of a neonatal mouse model that provides a platform for potentially improving and expediting studies to understand the causes and effects (pathology) of the Zika virus." What sets this study apart from other studies in the mouse model is that previous studies showed that only immunocompromised mice "are susceptible to Zika virus infection," while this new study "shows that neonatal mice with otherwise healthy immune systems are also susceptible."Discovering how the Zika virus is able to infect both healthy and immunocompromised hosts is one step in the right direction to learning more about the impact of the virus on the human population.In their research, the FDA scientists utilized the C57BL/6 mouse strain of the Zika virus and discovered that "neonatal mice of this strain are susceptible to the Zika virus and develop neurological symptoms 12 days post infection." Interestingly, the mice of this strain recover from the Zika virus and as such, the scientists are able to study not only the long-term effects, but also experimental vaccines and therapeutics against the virus.In the press release, the FDA's Chief of the Laboratory of Immunology, Daniela Verthelyi, is quoted as saying, "There are many unanswered and essential questions about how the Zika virus works, including the long-term impact.This mouse model gives researchers a new tool to study and understand how the Zika virus replicates and spreads in the body, which we hope will provide these critical answers.
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The Latest Experimental Zika Vaccine Uses An Inactivated Virus : Shots
The Latest Experimental Zika Vaccine Uses An Inactivated Virus : Shots
Testing Begins On An Experimental virus/">virus/">virus/">virus/">virus/">virus/">virus/">virus/">Zika Vaccine With Inactivated VirusEnlarge this image toggle caption CDC CDCFederal scientists have launched another test in human volunteers of a Zika vaccine.This one uses a more traditional approach than an experiment that started in August.Federal officials are eager to develop a vaccine as quickly as possible, which is why they are pursuing multiple approaches.
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Watching For The Zika Virus In Maricopa County, One Mosquito At A Time
Watching For The Zika Virus In Maricopa County, One Mosquito At A Time
download (Photo by Lauren Gilger - KJZZ) When Howe removes the net full of mosquitoes, he puts each net in a bag that's dated and labeled.(Photo by Lauren Gilger - KJZZ) Mosquitoes are broken down into a "mosquito soup" and then tested in the lab.Late one morning, Nathan Howe is out at the Tres Rios Wetlands west of Phoenix, dismantling a mosquito trap he set up the night before.
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