From the category archives:

Swine Flu

UK Report defends swine flu response

The UK’s response to swine flu was “proportionate and effective”, according to a Government report. Dame Deirdre Hine, a former chief medical officer for Wales, said Britain spent more than £1.2 billion preparing for and responding to the swine flu pandemic, including £1 billion on drugs – some of which were not needed. Ministers decided [...]

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NIV detects three new variants of H1N1 virus

The National Institute of Virology (NIV) here has detected three new variants of the H1N1 virus. Fortunately, all three variants have shown susceptibility to Tamiflu , the drug used in the treatment of swine flu. However, with the virus actively acquiring new properties, NIV scientists are apprehensive that it might develop resistance to the medicines [...]

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More on human to pig flu in Hong Kong

A pork sample taken from Sheung Shui Slaughterhouse of the New Territories in January tested positive for the A/H1N1 influenza virus, according to the University of Hong Kong's surveillance programme which made the result public on Tuesday. No gene re-assortment was detected in the sample and the virus remained genetically similar to the A/H1N1 influenza [...]

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Human to Pig H1N1 Detected in Hong Kong

The results of a regular influenza virus surveillance programme conducted by The University of Hong Kong (HKU) at the Sheung Shui Slaughterhouse from January to April this year were released today (May 11). Apart from a sample with gene re-assortment announced earlier, another sample taken from pigs in January tested positive for the human swine [...]

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Pandemic Influenza H1N1 Genetic Acquisitions: 90% Change Rate

Approximately 90% of the Hemagglutinin positions between 186 and 246, including antigenic areas of the Receptor Binding Domain (RBD/RBS), are on record as polymorphic. Only 6 positions in that range are stable. Many positions rate multiple changes. The list presented today is certainly not comprehensive. For the sake of brevity, only one section is discussed [...]

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How our bodies fight flu

New influenza viruses jump from animals to humans with alarming frequency, as evidenced by the H5N1 bird flu virus or, more recently, with the swine flu virus. Although humans usually do not have any preexisting immunity to such pathogens, the human body is not completely unprotected against the invaders. It can rapidly mobilize a defense [...]

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‘Mild’ Flu puts 12 times the normal numbers in hospital

A year after the first cases of the virus were reported, researchers said it put 12 times the usual number of flu patients into intensive care in both countries last winter. Although the virus was a mild disease for most people, many with more serious symptoms needed critical care, Sydney-based intensive care specialist Ian Seppelt [...]

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Pandemic still threat to young, expert says

- The H1N1 flu pandemic is as severe as influenza pandemics in 1957 and 1968 and remains a threat, especially to healthy young adults, a leading health expert said Wednesday. John Mackenzie, the Australian who heads the World Health Organization's independent but secretive Emergency Committee, also said he was not aware of any of its [...]

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Both H5N1 Bird Flu and H1N1 Swine Flu To Get Worse Claim Flu Forecasters

LONDON, April 9 /PRNewswire/ — The most recent BioRadar™ (FluForecast™) analysis of the virus genomes of both H5N1, known for high lethality, and H1N1, known for high infectivity, indicates that the Replikin Counts™ of both strains are rising. Such Count increases in a specific strain have been invariably associated with clinical outbreaks of that strain. [...]

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Severe H1N1-Associated acute respiratory distress – case studies

RESULTS: Between June 1 and July 31, 2009, 7 patients (age range: 25-66 years; 4 patients under the age of 40 years; 6 male; 1 pregnant) were diagnosed with H1N1, with 5 of 6 (83%) having initial false-negative rapid testing. All developed respiratory failure complicated by acute respiratory distress syndrome, with 4 additionally developing multiorgan [...]

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