Latest H5N1 Stories

2011-11-21 23:08:12

As people age, their immune system becomes less robust. This makes them more susceptible to serious and frequently life-threatening infections with viruses that affect the respiratory tract such as influenza A virus (IAV). Stanley Perlman and colleagues, at the University of Iowa, Iowa City, have now identified a new immune system defect in aged mice that makes them more susceptible than young mice to developing severe clinical disease upon infection with respiratory viruses such as IAV....

2011-11-16 09:52:07

Influenza researchers have found that flu strains migrate back and forth between different regions of the world, evolving along the way. This is contrary to the common belief that flu strains from the tropics are the source of global seasonal epidemics. The research appeared online on Nov. 14 in the Proceedings of the National Academy of Sciences. It was supported in part by the Centers of Excellence for Influenza Research and Surveillance and the Influenza Genome Sequencing Project,...

2011-11-14 23:36:44

A commonly held theory says that flu virus originates every year in Southeast and Eastern Asia, making this region the source of seasonal flu epidemics in other parts of the world. However, researchers at Duke-NUS Graduate Medical School in Singapore have found that influenza virus in tropical areas isn't the only global source of flu epidemics. The international team of scientists involved in the work found that any one of the urban centers they studied could act as a source for a flu...

Universal Vaccine Could Spell End Of Annual Flu Shots
2011-11-07 06:25:19

In the wake of UK Department of Health statistics that show that only one-third of those considered most at risk are getting their annual flu shots comes a report of a new, universal vaccine that could provide lifelong protection against all strains of influenza. According to an article published by the Guardian last Thursday, just 14% of pregnant women and only 32% of those under the age of 65 who have diabetes, liver disease, asthma, chest problems, neurological conditions, or other risk...

Latest H5N1 Reference Libraries

2011-02-17 15:02:05

Influenza A virus causes influenza in birds and some mammals. It is a genus of the Orthomyxoviridae family of viruses. Although the virus is uncommon several strains have been isolated from wild birds. Some can cause severe disease in domestic poultry and sometimes in humans. They are negative sense, single-stranded, segmented RNA viruses. Each subtype has mutated into a variety of strains with different pathogenic profiles. There is a vaccine for humans incase there is an avian influenza, or...

More Articles (1 articles) »
Word of the Day
  • A beast of burden; also, a beast in general.
'Jument' ultimately comes from the Latin 'jugum,' yoke.