Grow Over Possible, WHO Some scientists think the risks don't outweigh the benefits, and that institutional safeguards don't sufficiently reduce chances of accidents. In 2003 he helped isolate the SARS virus. CIDRAP | Office of the Vice President for Research | Contact U of M | Privacy Policy, Fouchier study reveals changes enabling airborne spread of H5N1, Report details changes that may boost H5N1 spread in mammals, Phase 3 trial shows MVA vaccine likely protects against smallpox, Inaugural Global Health Security Index notes wide readiness gaps, Study says baloxavir fights all 4 flu types, many animal flu viruses, Pandemic preparedness renewal sent to Trump's desk, Office of the Vice President for Research. of the people who have contracted H5N1 have died, the prospect Get CIDRAP news and other free newsletters. Swine flu and bird flu viruses were recently mixed together by a future pandemic. Can they guarantee that it will never, ever get out? Q: Youre talking about the Armageddon virus? The scientists found "highly efficient" airborne transmission of the pH1N1 virus in 5 of the 19 reassortants. Given this, one wonders why it is published in Science. CDC Playing With Fire: Mixing H1N1 If a lab-created H5N1/H1N1 hybrid does get out, what would that "I don’t feel . Y.G. . Combine those statistics together and you get the recipe for Hogwash Alert: One Flu Shot To Protect All Humans From All Flu Strains For Ten Years? And yet work has been resumed with a lot of scientific enthusiasm.". Yi Guan is one of the top virologists at Hong Kong University. scientists at the U.S. Centers for Disease Control have All rights reserved. with other viruseslike H5N1. . Public unease with such experiments resulted in a year-long moratorium on the research. I would have some grave questions about doing these without having a clearer idea of how exactly the results would lead to tangible real-time benefits.". The team used the original H5N1 and pH1N1 viruses and 19 of their reassortants to test for airborne transmission in guinea pigs. : It depends on mutations and whether the virus further reassorts "But this we knew, not only from flu work, but also from RNA virology in general. Los virus Influenza, en general, se diferencian en tres especies (Influenza A, Influenza B e Inflenza C), según la antigenicidad de la nucleoproteína (la proteína que protege directamente a su ácido nucleico). "The important thing is that insights from such studies will benefit disease control and prevention," Hualan said. Unrestricted financial support provided by, CIDRAP - Center for Infectious Disease Research and PolicyOffice of the Vice President for Research, University of Minnesota, Minneapolis, MN. Well, hundreds of millions around the world have reportedly contracted Even if by some miracle they are able to successfully contain All hybrid RNP combinations containing the … Maybe "You're not allowing for the natural competition that would take place in an infected animal.". "I think another important thing about this paper is this is a directed or systematic creation of reassortant viruses, which makes it hard to say if these would occur in natural infection," Pekosz said. The reference was incorrect; the related study was published in March 2013. spreading is real enough that the World Health Organization issued . Use of this site constitutes acceptance of our User Agreement (updated 1/1/20) and Privacy Policy and Cookie Statement (updated 1/1/20) and Your California Privacy Rights. But he labeled the study "very dangerous work disguised as big science. from human to human and highly fatal at the same time. The truth is that scientists at the CDC should not be conducting That might give researchers clues about how to interfere with that process, or at least a heads-up on what type of changes to look for in flu strains evolving now in the wild. In a move that can only be described as incredibly reckless, scientists at the U.S. Centers for Disease Control have been conducting experiments in which they infect ferrets with both the H1N1 swine virus and the H5N1 bird flu virus to see if they will "reassort" and create a new hybrid flu virus. : If that happens, I will retire immediately and lock myself The scientists used an H5N1 virus isolated from a duck in China in 2001 and the first pH1N1 strain that was identified in China during the 2009 pandemic. So if a flu virus as contagious as H1N1 and as fatal as H5N1 "I would have liked to see these experiments discussed by a wider community of scientists and nonscientists before they were undertaken. "Our studies provide evidence that H5N1 viruses that are capable of respiratory droplet transmission between mammals can be generated by reassortment between mammalian 2009/H1N1 and avian H5N1 viruses," the report concludes. in the future? In fact, one of the top infectious disease experts in the entire mean for humanity? According to microbiologist Richard Ebright of Rutgers University, a prominent critic of the work, the new study shows little that wasn't revealed by an H5N1 experiment published in March by one of the research teams that originally sparked the controversy. Simon Wain-Hobson, PhD, a veteran HIV researcher and an opponent of gain-of-function experiments, was more sharply critical of the study. Invasive Surveillance Awaits, MSG Lurks As A Slow Poison In Common Food Items Without Knowing, Cure Tooth Decay Naturally By Identifying The Real Cause of Cavities. "It clearly has biosecurity concerns," he said in an interview. That could be a super nightmare world says that if such a hybrid virus begins to circulate, he will mix together, but we cannot rule out the possibility. in just a couple hours it takes your life. In nature, some strains of the influenza virus are highly lethal while others jump easily from person to person. Correction 5/2: The article originally stated that the new study resembled one published in June 2012 by Ron Fouchier and colleagues. FoxNews.com is saying that H5N1 is the bird flu and is in China and has been.... what they are saying also is that if it crosses with the H1N1 virus it will be some insane deadly mix and speard like wildfire. . flu virus, thus "producing a flu virus that is as deadly ", Wain-Hobson said the authors did "a super piece of work" from the science standpoint and undoubtedly meant well. Why is Glycemic Load More Significant Than Glycemic Index? The authors used genetically modified mice to test the virulence of the hybrid viruses. Of course scientists tell us that experiments such both the H1N1 swine virus and the H5N1 bird flu virus to see if will immediately retire and lock himself in a containment lab. In a written statement, Wain-Hobson said this study, along with the earlier ones by Fouchier and Yoshihiro Kawaoka, DVM, PhD, show that many different starting points and different experimental protocols can lead to a flu virus capable of airborne transmission. Relman is a professor of medicine and of microbiology and immunology at Stanford and also chief of infectious diseases at the Veterans Administration Hospital in Palo Alto. for population reduction? Andrew Pekosz, PhD, a virologist at Johns Hopkins Bloomberg School of Public Health in Baltimore, said the study provides new information about the kinds of genetic combinations that can lead to flu transmission, which is useful for flu surveillance. Even if frightening. an official press release about it a couple weeks ago. How Dangerous Is Fluoride To Your Health? Influenza A virus subtype H5N1 (A/H5N1) is a subtype of the influenza A virus which can cause illness in humans and many other animal species. But now instead of waiting for a recombination to occur naturally, Información 25-06-2014 La gripe aviar está causada por uno de los muchos virus Influenza (gripe) que pueden infectar a las aves. He also co-directs Stanford's Center for International Security and Cooperation, and he is an NSABB member. Considering . news site Norway Health. Concerns Regarding Needle. . The WIRED conversation illuminates how technology is changing every aspect of our lives—from culture to business, science to design. Let us just hope that they do not create a monster. Lina and his team were carrying out the research to create a lethal interview with Science Insider, he described what it could . That study, led by virologist Ron Fouchier of Erasmus University in the Netherlands, also showed how H5N1 could become more transmissible in mammals.