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Latest Influenza A virus subtype H5N1 Stories

2013-09-10 14:20:40

Virus attaches to both upper and lower respiratory tract epithelium, according to report in The American Journal of Pathology A new study has found that a novel avian-origin H7N9 influenza A virus, which has recently emerged in humans, attaches moderately or abundantly to the epithelium of both the upper and lower respiratory tracts. This pattern has not been observed before for avian influenza A viruses. The report, published in the October issue of The American Journal of Pathology,...

New Human H7N9 Case Sparks Concerns Of Continued Infections
2013-08-12 08:46:24

Lawrence LeBlond for redOrbit.com - Your Universe Online China’s National Health and Family Planning Commission (NHFPC) has notified the World Health Organization (WHO) of a new lab-confirmed case of human infection with H7N9 avian influenza A virus (bird flu). This is the first confirmed case of human infection with H7N9 since July 20, 2013. The patient is a 51-year-old woman from Huizhou, Guangdong Province. NHFPC reported the woman became ill on July 27, 2013 and was admitted to a...

Virologists To Manufacture More Dangerous H7N9 Bird Flu
2013-08-08 06:58:28

redOrbit Staff & Wire Reports - Your Universe Online Researchers are planning to create deadlier and more highly transmissible versions of the H7N9 bird flu with the hope they will be able to predict how it will mutate and determine whether or not there is a risk that it could result in a pandemic, various media outlets reported on Wednesday. According to Reuters Health and Science Correspondent Kate Kelland, virologists Ron Fouchier and Yoshihiro Kawaoka are leading a team of 22...

Human-To-Human Transmissibility Discovered In H7N9 Bird Flu
2013-08-07 07:08:55

Lawrence LeBlond for redOrbit.com - Your Universe Online A team of Chinese researchers has discovered the first probable case of human to human transmission of H7N9 bird flu in China. While the news is startling, the researchers still stress that it does not spread efficiently in this manner. Published today in the British Medical Journal, the study findings provide the strongest evidence yet of H7N9 transmission between humans, a disease that has so far sickened 134 people and resulted...

2013-07-24 23:30:09

With the use of sophisticated mathematical modelling techniques, a mathematician at The Hong Kong Polytechnic University (PolyU) and his co-researchers have completed a study that explains the phenomenon of multiple waves of influenza pandemic in the last century. (PRWEB) July 24, 2013 With the use of sophisticated mathematical modelling techniques, a mathematician at The Hong Kong Polytechnic University (PolyU) and his co-researchers have completed a study that explains the phenomenon of...

Ferret Study Shows H7N9 Could Transmit Between Humans
2013-07-19 16:18:26

Lawrence LeBlond for redOrbit.com - Your Universe Online The H7N9 bird flu strain that broke out in China earlier this year, sickening more than 130 and resulting in at least 43 deaths, has so far remained largely non-transmissible between humans. Regardless, that has been one of the most pressing questions to date, with fears that a move to human-to-human transmissions could spark a global pandemic. As well, cases of the 2013 outbreak have seemed to grind to a halt, with only two...

2013-07-16 14:10:45

Some strains of the avian H7N9 influenza that emerged in China this year have developed resistance to the only antiviral drugs available to treat the infection, but testing for antiviral resistance can give misleading results, helping hasten the spread of resistant strains. The authors of a study published in mBio®, the online open-access journal of the American Society for Microbiology, characterized viruses taken from the first person known to be stricken with H7N9 influenza and found...

2013-07-10 19:51:41

The emerging H7N9 avian influenza virus responsible for at least 37 deaths in China has qualities that could potentially spark a global outbreak of flu, according to a new study published today (July 10, 2013) in the journal Nature. An international team led by Yoshihiro Kawaoka of the University of Wisconsin-Madison and the University of Tokyo conducted a comprehensive analysis of two of the first human isolates of the virus from patients in China. Their efforts revealed the H7N9 virus's...


Latest Influenza A virus subtype H5N1 Reference Libraries

Culling
2013-08-21 08:18:13

Culling is a term used for separating the good from the bad and discarding the bad with the cull being the rejected items. Culling is used to improve the desired group with specific characteristics to improve the group. Culling is used for strengthening a livestock herd and the culled animals are destroyed. When breeding pedigree animals, the culled are spayed or neutered. This prevents the undesirable trait of the animal from being bred with other animals.  Plant life is also...

0_4ca1489f40c064454e50358dffa2e208
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...

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Word of the Day
grass-comber
  • A landsman who is making his first voyage at sea; a novice who enters naval service from rural life.
According to the OED, a grass-comber is also 'a sailor's term for one who has been a farm-labourer.'