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Tag: "influenza" at medical news

WHO's New Chief Very Optimistic

...rns the governments not to let down guard on avian influenza and remain vigilant. PI...

Rapid Flu Test, Beneficial in Cutting Down Antibiotic Use

...study of its kind to evaluate the effects of rapid influenza testing on adults. The study is published in the Archives of Internal Medicine. A study to explain the benefits of this diagnostic tool, revealed that 86 percent of adult patients diagnosed with the flu much early, had to be given antibiotics, as a...

Antiviral Drugs Curb Influenza Virus

...s a preventive measure to reduce the spread of the influenza virus. The analysis also suggests that treatment... with oseltamivir may reduce the infectiousness of influenza patients, although further studies are needed to provide a definitive conclusion. "Preventing the...

$ 8.1 Million Grant to Tackle Bioterrorism

...ctious Diseases. It has been said that the Avian influenza or the H5N1 virus has the potential to become a pandemic. There is also a constant threat from the terrorists all over that there could be a biological warfare in future. This has prompted the federal government to allocate huge sums towards research...

Drawing Parallels to H5N1 Virus and a 1918 Flu Virus

...lar responses arising from H5N1 virus or the Avian influenza virus. According to Darwyn Kobasa of the Public Health Agency of Canada, the danger posed by H5N1 virus on human population is not clearly defined now but all the same preparedness to face the impact of this strain would be helpful. As far as H5N1 vi...

Better to Chicken Out of This

...ng Corporation has announced the presence of avian influenza or bird flu, //in a Japanese farm, the first incident since 2005. Around 2400 birds have died from the disease at a farm situated in Miyazaki prefecture, southwestern Japan. The Agriculture, Forestry and Fisheries Ministry have confirmed the cause...

Severe Cold is Harbinger of Infections

...s "ideal" for certain viruses to spread that cause influenza type infections, say doctors. "The elderly and c...e prone to the ill effects of low temperature. The influenza infection rates are higher during extreme cold, because these viruses multiply faster in cold tempra...

Not to Be Frozen

...snifflers, rejoice. Relief from the dreaded flu or influenza is just a step away; from the fridge. MedImmune, t...that had in 2003 released// the FluMist, a popular influenza virus vaccine has come out with a better version of it which has been approved by the Food and Dru...

Ramifications of Widespread Use of Tamiflu

...ymptoms and duration, inhibits the movement of the influenza virus from the cells it infects, and also helps uninfected people avoid contracting the flu. However, Tamiflu’s active agent, the metabolite oseltamivir carboxylate (OC) would be excreted into sewers for several weeks during a pandemic and is expecte...

Avian Flu Unlikely to Spread Through Water Systems

A close relative of the highly pathogenic avian influenza virus (H5N1) can be eliminated by waste and drinki...provides a study case of the pathways by which the influenza could spread to human populations. Cornell researchers studied the related virus, called H5N2, to s...

Alberta Most Affected By Influenza

Alberta has almost triple the number of influenza cases over the last four months of 2006, when comp...s likely outbreaks during this time. Symptoms of influenza A are; sudden headaches and fever, dry coughs and aching muscles. “One thing about influenza is th...

Molecular Anatomy of Influenza Virus Detailed

...king with a version of the seasonal H3N2 strain of influenza A virus, has been able to distinguish five different kinds of influenza virus particles in the same isolate (sample) and map the distribution of molecules in each of them. ...

3 –D Image of Influenza Virus – A Definite Breakthrouh

... I. Katz, NIAMS Director,” Being able to visualize influenza virus particles should boost our efforts to prepare for a possible pandemic flu attack. This work will allow us to ‘know our enemy’ much better." The image was taken by a novel, three-dimensional imaging method called electron tomography. This i...

For Travelers: A Review of the Avian Flu

... of Wilderness and Environmental Medicine. Avian influenza A (H5N1) is a common organism found in the digestive tracts of mainly aquatic birds worldwide. It typically causes few, if any, problems in wild birds but can cause severe disease and death in domesticated fowl. At least 17 major outbreaks of avian f...

Outcome of Animal Studies on Treatment for Herpes Keratitis, Disappointing

...QR-435 as a possible treatment for respiratory and influenza viruses....

A Novel Vaccine to Combat Bird Flu in the Pipeline

...expected to be efficient to fight 24 strains// of influenza A virus, that is the cause of outbreaks of both bi...of global outbreaks of flu. Since the strains of influenza virus ,keep on changing frequently, it has been impossible to develop a single vaccine to suit every...

Thai’s Health Ministry Stocked To Deal With Any Possible Bird-flu Outbrea

...viral medicine to treat birds and 475,000 doses of influenza vaccines to be given to risk groups such as husbandry officials, Permanent Secretary for Public Health Prat Boonyawongvirot told the reporters. “Cold weather is suitable for the spreading of the H5N1 virus,” Dr. Prat said.“The ministry is concerned...

Molecular ‘On/Off Switch’ Controls Immune Defenses Against Viruss

...those employed by other viruses such as West Nile, influenza and the common cold.” Dr. Gale’s research centers on studying the mechanisms viruses use to evade immune defenses. Of particular interest is the hepatitis C virus, a blood-borne infection transmitted by intravenous drug use, blood transfusions and ...

Cellular Pathway Yields Potential New Weapon in Vaccine Arsenal

...thway’s effectiveness, the researchers targeted an influenza antigen directly to autophagosomes. They found that they were able to increase antigen presentation by MHC class II molecules, subsequently boosting helper T cell recognition of viral antigens. “This targeting pathway could be very efficient for vacc...

The Outbreak of Influenza is Now Predicted

Experts will now publish the predictions of influenza activity 2-4 weeks in advance in the Jan 15th issu...ctious Diseases. // Though there are outbreaks of influenza any time of the year, their incidence and severity can be announced which would act as a caution to ...

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