Latest Antigenic shift Stories

Novel Bird Flu H10N8 Has Potential To Become Pandemic
2014-02-05 07:13:38

Lawrence LeBlond for redOrbit.com - Your Universe Online While China has already been dealing with one avian influenza outbreak – H7N9 – a novel strain has emerged, killing its first victim in December. The new strain, H10N8, infected another person last month and experts are now concerned of the potential for another pandemic. H10N8 is the fifth novel influenza strain to emerge in the last 17 years. Scientists, led by Dr Yuelong Shu, of the Chinese Center for Disease Control and...

2014-01-10 11:38:11

Every year, influenza outbreaks claim hundreds of thousands of human lives. Though vaccination against flu is fairly efficient, the disease is difficult to exterminate because of the high evolutionary rate of the flu virus. Every year, new flu strains spread over the planet that differ slightly from those that were common a year before, which helps the virus to escape the immune response, and possibly compromises the efficiency of anti-viral drugs. Furthermore, from time to time, a...

2013-10-20 23:00:50

A study led by St. Jude Children’s Research Hospital identifies new path to a universal influenza vaccine emphasizing production of broadly specific antibodies that target multiple flu viruses Memphis, Tenn. (PRWEB) October 20, 2013 A study led by St. Jude Children’s Research Hospital scientists highlights a new approach for developing a universal influenza vaccine that could protect against multiple flu strains, including deadly pandemic strains. The research appears today in the...

Health Experts Call Novel H7N9 Bird Flu ‘Unusually Dangerous’ As It Spreads Beyond China
2013-04-25 06:48:43

Lawrence LeBlond for redOrbit.com - Your Universe Online A novel strain of the bird flu (H7N9) that has now infected more than 100 people in China and has taken the lives of at least 22 is being called “one of the most lethal” strains known, according to the World Health Organization (WHO). And as of Wednesday April 24, the strain has moved beyond the constraints of the Far East nation. Taiwanese officials reported that a 53-year-old citizen who had made regular trips to the...

Universal Flu Vaccine Could Come With Novel Strain Research
2013-03-13 11:10:36

redOrbit Staff & Wire Reports - Your Universe Online A universal flu vaccine that could offer better protection against both seasonal and pandemic outbreaks of the virus could soon be on the way, thanks to the efforts of researchers who claim that they have discovered a way to predict and possibly halt mutating influenza cells. Katherine Kedzierska, an associate professor at the University of Melbourne´s Department of Microbiology and Immunology in Australia, and colleagues...

2011-01-13 14:17:40

How 'swine flu' overturned the understanding of pandemic outbreaks As H1N1 'Swine Flu' returns to the national headlines a new research paper reveals the key lessons about the origins of the 2009 pandemic. The paper, published today in BioEssays, reveals how the pandemic challenges the traditional understanding of 'antigenic shift' , given that the virus emerged from an existing influenza subtype. "H1N1 emerged in February 2009 in Mexico and swept around the globe within 6 months." said...

2010-11-15 19:31:57

Mathematical method requires no animal tests, better predicts flu-vaccine targets Rice University scientists have found a way to predict rapidly whether a new strain of the influenza virus should be included in the annual seasonal flu vaccine. While it sometimes takes new flu strains up to three years to become dominant worldwide, the new method can predict whether they will become dominant as little as two weeks after the sequence first appears in the GenBank database, the National...

2005-11-14 11:25:00

HANOI -- Scientists in Vietnam, where bird flu has killed 42 people, said the deadly H5N1 influenza virus had mutated into a more dangerous form that could breed more effectively in mammals, state media reported on Sunday. The online newspaper Vnexpress quoted Cao Bao Van, director of the Molecule Biology Department of the Pasteur Institute, Vietnam's center of bird flu research, as saying the decoding of 24 samples of the virus taken from poultry and humans showed significant antigen...

Word of the Day
  • A cloth or covering, more or less ornamented, laid over the saddle or furniture of a horse, especially of a sumpter-horse or horse of state.
  • Clothing, especially sumptuous clothing; equipment; outfit.
  • To cover with a caparison, as a horse.
  • To dress sumptuously; adorn with rich dress.
This word ultimately comes from the Medieval Latin 'cappa,' cloak.