Is A Bird Flu Vaccine Really Effective

Bird flu is still a hot subject at the World Health Organization meetings, due to the fact that is still considered a threat for humanity.

Scientists believe that the H5N1 virus could mutate and then transmit from human to human causing a global pandemic, for which humanity is not yet prepared.

We have not developed a drug or a vaccine that might kill this evil virus, and so we are exposed to it. Lately there have been debates about the usefulness of the annual flu vaccines. Some scientists declare that if you get annually a flu vaccine, you are making yourself more susceptible to the flu in subsequent years, by weakening your immune system, instead of enforcing it.

Dr. Haim Danenberg of Hadassah University Hospital in Jerusalem says that one who did not get annual flu shots is possible to poses a better immune system then the annually vaccinated ones.

Some even say that flu vaccines create a pattern of dependence and once you begin taking them you will need to take them every year because your immune system gets weaker every year.

Phyllis Balch, an author of herbs and health does not recommend flu shots and suggests that the solution of getting rid of flu is by strengthening the immune system.

Every year a new strain of virus develops and we can not be sure that the flu shot we took will match for this new virus too, and the antibody response will only be protective if we are luckily enough to get infected with the right virus.

A study from Netherlands made on elderly people concluded that flu shots only give you one percent lower chance of getting the flu after all, so we ask ourselves why doctors and governments make all this propaganda for flu shots if they are only1% helpful.

In the case of bird flu things might not be like this, because if a virus strain is isolated and used to manufacture a bird flu vaccine, it may turn out to be more effective than 1%. Studies have not concluded yet.

It seems that flu shots contain toxic substances too, like mercury which is connected with the Alzheimer disease and could contribute to a mercury poisoning.

There is a law that indemnifies vaccine manufacturers from the harm caused by their products in case of a viral pandemic, even if the vaccine kills people.

You could find more about this law at: http://thomas.loc.gov/cgi-bin/bdquery/z?d109:s.01873:

So, the vaccine producers are protected in case of a mass murder, and they even get money for it (they sell their vaccine to health authorities). This proves that vaccines are not safe and that is why the vaccine companies have assured their legal protection.

Before getting a shot, people should first find out mere about the side effects given by the vaccines and to reconsider whether they want to risk taking it or try a different solution like the real anti-viral medicines.

So, if you want to find out more about bird flu prevention or even about symptoms of bird flu please click this link http://www.bird-flu-info-center.com

How Far The Medicines For Bird Flu Will Protect You?

The modern medicine has advanced to unimaginable heights during the last five decades. You have lots of confidence to tackle any situation. You have hundreds of hospitals. Fresh doctors and specialists roll out every year from colleges and universities with their newly acquired medical knowledge. The 1918-19 influenza that killed millions all over the world is only a memory now.

Though, governments all over the world shook to the foundation! For some time, they did not know what to do, except culling the poor birds to save humanity. Even today the awe and fear caused by the epidemic in the past exist.

There are only four types of medicines for bird-flu, out of which two have proved ineffective. As regards the remaining two, not much reliance can be placed on them. For, the bird-flu virus changes its type and pattern so fast.

Moreover, the affected individual needs to be given the doses of medicine within 48 hours of the onset of the symptoms. The manufacturing process of the vaccine takes not less than 40 days and by the time you can well imagine the magnitude of the damage done by this disease. Handling a few cases of bird flu is one thing. Handling it, when it is pandemic is another matter!

You have seen lots of progress with regard to antibiotic medicines, but bird flu beats them all. Antibiotics are for bacterial infections; they are ineffective against viral infections. Understand this statement in the proper perspective, there is no known treatment for the bird-flu as on date and the scientists are just groping in the dark.

The bird-flu virus does serious damage to the lungs within a short time of its onset. When all the treatments fail, the only hope for the patient lie in putting him on the ventilator, which means you need a mechanical respirator for each patient and some special space! You need exclusive staff to look after the patient.

These machines are expensive and the supply is limited. If the bird-flu strikes on a massive scale, all concerned will be the dumb spectators and watch people die helplessly.

Coming to the practical part of handling the situation, from where do you get all those supplies needed to handle the rush of bird-flu affected patients- N 95 face masks, gowns, goggles, head caps and shoe covers? What if the manufacturer's staff were to be attacked by bird flu? When the whole system collapses, when the confidence of all concerned is at the low ebb for nothing much can be done to control this virus!

When the Ultimate Protector condemns you for the reasons best known to Him, who can protect you?

To get more information on bird flu, bird flu and bird flu vaccine visit http://www.isitbirdflu.com/.

The Importance Of A Bird Flu Mask

Though the avian influenza virus is hosted by birds, some particular subtype might affect other mammals too, including humans. In a direct manner the virus is contacted from infected birds, mostly domestic poultry but sometimes wild birds also can infect hunters, tribal people, etc. In an indirect manner the infection can enter the human system via edibles infected with the virus, polluted water, objects, air, food, etc. by the bodily secretions or excretions of infected birds. The flu virus being airborne, the contamination in the air could be reasonably high, in cases of epidemic or pandemic proportions. Infected people carry the flu virus with them wherever they travel and spread it in air and on objects they touch via their nasal secretions and bodily discharges.

Personal Protective Equipment or PPE as they are called are equipments designed for health professionals to use if they are working in contaminated environments. Nose and mouth respirators or 'Masks' are the ones most widely used. Bird flu masks are very specific pertaining to the fact that the bird flu virus is microscopic and is not easily filtered out from the environment using conventional filters.

These masks are designed on the guidelines given by National Institute for Occupational Safety and Health (NIOSH). Based on filtering efficiency, the filters used in the masks fall under 3 categories, namely Type 95, Type 99 and Type 100. The proportions of microscopic (0.3 micron wide) particles filtered out by these filters are 95%, 99% and 99.7%, respectively. Also the filters are categorized based on filter efficiency degradation and are hence labeled as, N (non-resistant to oil), R (oil resistant) and P (oil proof). Each individual mask is tested in laboratory settings before being approved for sale. But N95 ones are disposable and cannot be cleaned.

The most common ones are N-95 filtering respirators which have been approved by NIOSH (also called as Filtering Facepieces) as being effective drastically cutting down exposure risks to airborne viruses like SARS or Avian Influenza. The usage of masks is recommended to people working in high contamination situations, like health care workers attending to patients, or field workers involved in destroying the infection sources, etc.

Another set of very powerful, protective masks are Powered Air-Purifying Respirators (PAPRs). They are more effective than N-95 masks in offering better protection. These are used by persons who cannot wear N-95 masks, like people with facial hair. This battery operated mask has a face piece with breathing tube and filters.

Even though any mask is not a guarantee against influenza infection, they dramatically cut down the chances of infection from airborne viruses. It remains to be said however, that the capabilities of the masks degrade over time from usage. Aerosols, if present in the working environments, degrade the filters even more. Hence, bird flu masks should not be used with 100% reliance, but only as one of the preventive tool. More so, there are guidelines that need to be adhered to while (re)using such PPE. It is hence clear that the best defense does not lie in any amount of measures taken but rather in the knowledge with which they are implemented

Clive Jenkins recommends the Bird Flu Helpsite which will provide you with comprehensive information on all aspects of the Bird Flu Virus. To find articles, tips and free advice check out the site here:
http://www.birdfluhelpsite.com

Worried About Bird Flu? Pest Birds Cause More Problems Than You May Know

Birds are beautiful, wild creatures of nature and most reside in rural environments that provide natural shelters for them. However, some bird species have successfully adapted to our urban environment. The pigeon, starling and house sparrow -- among others -- thrive in our buildings and on our food. Their adaptation to our communities has brought them into close proximity to humans, often conflicting with us in our cities and suburbs. Although there are many different problems associated with pest birds, they can generally be grouped into two main categories: damage and disease.

How Pest Birds Harbor and Spread Disease

Headlines scream of late about the spread of bird flu, encephalitis, salmonella and among other diseases, raising the public's awareness about the role pest birds play in the spread of disease. Yet, there are still many who underestimate the health risks associated with birds.

Birds are a perfect mechanism for spreading disease as they travel great distances, harbor a variety of parasites and can host internally a plethora of infectious diseases. While in general human interaction with most bird species is minimal, as more birds like pigeons, sparrows, starlings and gulls, become urbanized and we develop further into the suburbs (their natural habitat), they come into contact with humans more frequently, thus increasing the potential for the spread of diseases.

Diseases are carried by birds in several ways: 1) they are contained inside the bird and passed on through defecation, 2) they are present in the bird's nesting materials or droppings, and spread wherever these materials are left, and 3) the disease is inside a parasite the bird hosts.

The most common way a disease is transferred from bird to human is when a diseased bird directly defecates into a human food or water source. In the summer of 93, New York faced a health crisis when several hundred people came down with a mysterious ailment. The illness was traced to seagull droppings in an old city reservoir. Even if the feces are not dropped directly onto exposed food or water, airborne spores from drying feces in air ducts and vents or anywhere nearby can settle on exposed food and transfer disease. Several thousand cases of food poisoning (salmonella) every year can be attributed to this disease transmission route.

As bird droppings and/or the contaminated soil it rests on dries or is disturbed, microscopic pieces break off and become airborne. The airborne particles can contain dormant fungi and/or bacteria. When breathed into the lungs, the warm, moist lung lining provides a breeding ground for the infectious agents. Generally this infection lasts a few days, is flu-like in nature and the body's defenses contain the invaders before minor symptoms appear. However, in some cases, major infections cause long term disability and, in the extreme cases, death. An example of this occurred after the Northridge earthquake, when several thousand people came down with flu-like respiratory symptoms called Valley Fever, caused by breathing in dust and airborne debris filled with histoplasmosis spores and related fungal agents stirred up by the earthquake. It is important to note there is no known medical cure for internal fungal infections.

Direct contact with feces can also cause infections, such as when fecal dust or droppings get inside a wound or cut. The wound site becomes red, puffy and pus-filled. Antibiotics are often needed to cure the infection. In some rare cases, infection of the blood (septis) or internal infection can also occur, causing serious illness or death. Proper attire must always be worn around bird droppings, and special care used when cleaning a bird site or installing bird control products. If a cut or injury occurs, thoroughly wash and disinfect the wound and cover with a sterile bandage to minimize risk of infection.

Parasites harbored by pest birds like ticks, fleas, mites and mosquitoes, etc., are a key component in the spread of infectious diseases. Parasites transfer diseases by biting an infected animal and sucking in blood containing the germ, then passes the germ along when it bites its next victim. Over forty types of parasites often live either on birds, in their nests or in places they roost. They are responsible for the transmission of several hundred viral and bacterial agents including: plague, encephalitis, pox and meningitis. Paradoxically, this threat can be aggravated when bird control products are installed if the installer does not thoroughly clean and disinfect the site with a hospital-grade disinfectant to eradicate the parasites. If they do not clean the site when the birds are excluded, mites, fleas, ticks, etc., will seek a new host, often the human inhabitants in the area. Therefore, a proper bird control project will always include parasite extermination and thorough cleaning of the entire site.

Damage Caused by Pest Birds

Pest birds are responsible for tens of millions of dollars of damage every year to buildings, machinery, automobiles, roofs, ventilation systems and much more. Accumulated bird droppings and nesting materials cause a host of physical problems, sometimes very serious in nature, if not corrected immediately. Besides the liability concern of people slipping and falling on droppings that gather on walkways, bird droppings and nesting materials are responsible for a host of other types of property and structural damage as well.
Bird droppings are very acidic in composition and "eat" away at many substrates, especially tar-based roofing materials. Piled bird droppings on roofs can wear through many types of material, eventually causing leaks. The life expectancy of a composite roof can be cut in half by just a light, but continuous, application of bird droppings. Pigeon, starling and sparrow nests are often built in rain gutters, drains and the corners of roofs where drains are located. Each year buildings of all types experience damage and occasionally, in extreme cases, roof collapses, when drainage systems are blocked with bird nests and droppings and standing water rises to a level the roof cannot support.

Bird droppings and nesting materials frequently cause damage to air conditioning equipment, machinery, siding, insulation, etc. Besides damaging equipment, people around these areas are exposed to a potentially dangerous health-risk any time they work on or around the machinery. Nesting materials are often very flammable due to their construction of straw, twigs and dried droppings and when birds build their nests near air conditioning units and other machinery there is a definite risk of fire. Most bird droppings, especially pigeon and sea gull, fade automobile and other paint finishes by eating into the protective coating and the paint itself. The longer the droppings are allowed to sit on the paint, the more damage is done.

Chimneys and ventilation systems are favorite nesting spots for some birds and can potentially spread diseases through the air duct system, as well as blocking airflow. This can have horrible consequences like in 1995 when a family of five in Cleveland was killed by carbon monoxide poisoning when their fireplace exhaust was blocked by bird nests.

Attics of houses, apartments, and other buildings are favorite nesting places for many birds, especially pigeons. They enter through openings broken or never sealed off in the first place, and set up home in these protected areas, building nests and defecating. These areas have little or no exposure to sunlight or airflow, magnifying the potential spread of disease since bacteria harbored in the birds' excrement and nesting materials thrive under these conditions. Damage to the structure, insulation and any items stored in the vicinity can be costly, and often the foul odors that develop can be overwhelming. More than once the weight of droppings from a large number of resident birds has become so great that the ceiling has actually collapsed. In addition, droppings and nesting materials on or around a building send a message to neighbors that building is not properly maintained.

How to Handle Pest Bird Problems

First and foremost, bird infestations should be taken seriously, but not irrationally. When evaluating a health risk potential, look for the following: droppings or nesting materials inside air vents, birds around food or water containers/areas, or large amounts of droppings in enclosed areas. These are the types of situations where disease can spread. Remember, pigeons walking around a park bench is not necessarily cause for panic, but twenty birds living inside an attic could pose a health and damage concern requiring action.

Second, permanent barriers that actually deter birds from remaining at the site should be installed to keep birds from returning to the area. Examples of these products would be: bird netting, bird spikes, post & wire products, etc. Audio/ visual products such as screech owls, balloons, and audible sound products (not ultrasonic -- birds hear the same way humans do) can be effective against certain species (but not pigeons!) that are not nesting at the site. There are a number of companies and websites out there that specialize in bird control products such as Bird Barrier America, BirdSpikes.net and BirdBusters to name a few.

Third, when cleaning the site and installing bird control products, the proper precautions must be taken. Respirators, goggles and protective clothing should always be used when cleaning up bird sites, particularly in enclosed areas out of the sun with large amounts of droppings and nesting material.

Finally, once the birds are removed it is crucial to exterminate all the ectoparasites and thoroughly disinfect the site to prevent the migration of bacteria and parasites. Then you can be sure they will not move to a new host, like other animals in the area or even humans, once the birds are gone.

Bird control is something that should be planned in the budget if possible by building managers, as are other types of pest control. Generally, the earlier a problem is detected, the easier it is to solve, since the birds have not had a lot of time to become committed to the site. Control methods are available on the market that are effective and affordable, and installing them generally saves you time and money long-term, as it reduces the clean-up time and associated replacement costs which can mount quickly when a number of birds are present. Companies like Bird Barrier offer toll free phone consultations at (800) 503-5444 and have certified bird control product installers across the nation to assist in solving any bird problem.

With over 10 years of experience researching and documenting bird control problems and solutions, Monique Thorsell is considered an expert consultant for companies in the bird control industry like Bird Barrier America, Bird Busters and others.

How Bird Flu Respirator's Should Be Used

There are two kinds of bird flu wear protection that a person who will come into contact with infected poultry or just poultry or an infected person. The person should consider wearing either a bird flu respirator or a bird flu mask.

A bird flu masks only helps prevent particles or droplets to be discharged in the environment the wearer is in. The mask is not generally used to filter efficiently or to seal the face tightly. A bird flu respirator is what is considered helpful in reducing the wearer's chances of exposure to airborne particles such as bird flu. A bird flu mask is often confused like a bird flu respirator because both look alike.

The bird flu mask or respirator should be used by people who think they will come in contact with persons or birds infected with the H5N1 strain. The people who use this should just consider it to be one way of being hygienic way of prevention.

A patient who thinks he or she has been feeling symptoms and knows has been in contact with infected birds should wear a bird flu mask as well. People who often travel a lot, especially to those infected places should also consider bringing a bird flu respirator.

If a bird flu respirator is not present, the bird flu mask will have to do. The mask or the respirator should also be fitted in properly to make it work. However, wearing the mask is still not a guaranteed way you won't contact the viral disease.

The only time a person working closely with infected birds or persons or just birds is when they are away from the contaminated or possible contaminated area. Then after removing the equipment, remember to thoroughly wash your hands. Then dispose the equipment immediately after going on a safer area. The effectiveness of the respirator last only for 8 hours.

When buying the bird flu mask or respirator, it always has directions or instructions how to properly use it. Always remember when transporting the equipment to protect it from any kind of damage.

The bird flu respirator should be sealing the face very tightly. If the breathing becomes difficult, the respirator might have been damaged. If it is, go to a safe place and change the respirator.

The right way to wear it to know how effective it is, is to fit it snuggly in the face, the metal strip should be atop and the colored part outside. The mask should be firmly placed by positioning the strings right. The metallic strip should be molded at the nose's bridge.

A bird flu mask or respirator is only a part to help prevent the further damaging of implications of bird flu. It is not a sure fire way to prevent the outbreak, but it is a way to reduce the potential damage.

Michael Colucci is a technical writer for Bird Flu Facts - A free site that offers facts on the history, prevention, vaccines and more on the Bird Flu Virus.

How Bird Flu Kills

The bird flu virus is supposed to be really affecting the birds only. However, because of the nature of flu viruses that can be able to mutate and transfer from one species to the other. The bird flu virus that has been killing birds has now been affecting humans as well.

The good news is that bird flu virus has only killed few humans as of the moment. That?s why health officials are working overtime to prevent bird flu from becoming an outbreak. How the virus works on humans is still a complete wonder. There are still more and more studies undertaken to fully understand this virus.

What is known however is that there are 15 types of avian flu virus that affects birds. That?s why birds also have running noses as well, only theirs is a running beak (corny). The current outbreak of bird flu is caused by the H5N1 strain. This strain is very contagious and can cause rapid fatalities. This strain, unlike the others, can be transmitted to humans, which makes it deadlier.

Remember the SARS scare we experienced years back? Compared to Bird Flu, SARS is just an ordinary cold. Their symptoms are similar but the virus that causes them is completely different. SARS is also less contagious because the person infected can just be isolated.

There could be low pathogenic virus or high pathogenic virus that can affect birds. The low pathogenic virus can affect birds in minor ways only. Ruffled feathers and reduced egg production are some. Highly pathogenic virus cause severe diseases such as respiratory diseases. In domestic birds, when the symptoms appear, they die the same day.

Other symptoms of the bird flu on birds are: loss of appetite, nervousness like chicken little, coughing, sneezing, diarrhea, and depression. Yes, birds do get depressed and they might end up being suicidal, drinking your Prozac.

Just as in the birds, the highly pathogenic forms are the ones that greatly affect the humans as well. These highly pathogenic forms are what cause deaths in humans as well.

The incubation period of the bird flu on humans is still not yet known clearly. The ill effects might develop one to five days from exposure to the virus.

Sometimes, the only indication that a person has been infected is an eye infection or conjunctivitis. However, having conjunctivitis, you might only think that it?s ordinary sore eyes.

Then other symptoms that are common to flu are also developed. That?s why it really is hard to know that the person has been affected by the virus. Other symptoms include, cough, fever, and sore throat.

It will then develop to life threatening complications that include viral pneumonia, and respiratory failure and distress.

That?s why health officials and scientist are scrambling for ways to just make ways to prevent outbreaks. Because they would not want a person to have misconceptions that he or she only has ordinary flu, but is the already life-threatening bird flu.

Michael Colucci is a technical writer for http://www.bird-flu-facts.org - A free site that offers facts on the history, prevention, vaccines and more on the Bird Flu Virus.

Bird Flu: Diagnosis

Central to the problem of dealing with bird flu is diagnosis. A number of upper respiratory infections have similar symptoms?at least at the onset of the illness, including the common cold, seasonal influenza, and bird flu. Seasonal flu and bird flu have almost identical symptoms?including fever, cough, malaise (feeling unwell), nausea, vomiting, and diarrhea. This is, needless to say, a gigantic problem in accurately diagnosing bird flu?which is critical to beginning appropriate treatment as well as initiating infection control procedures and public health measures.

Currently, accurate testing for bird flu and other vial infections that can cause similar symptoms is difficult and requires specialized testing. This testing is time consuming and only available in specialized reference laboratories, which are few and far between. Fortunately, this may change in the near future.

According to Richard Janeczko, Ph.D., executive vice-president and chief scientific officer, Tm Bioscience, located In Toronto, Canada, is feverishly working to complete the final stage of development of an amazing test?not only for bird flu, but for more than 15 other viral infections (including severe acute respiratory syndrome or SARS), many of which can mimic the symptoms of bird flu (personal communication). (Tm Bioscience is a DNA-based diagnostics company developing a suite of genetic tests. Tm Bioscience?s product pipeline includes tests for genetic disorders, drug metabolism, and infectious diseases.

The test, called the Multiplexed Respiratory Test, discriminates influenza A from influenza B and identifies the H5-subtype of influenza A (bird flu is ?H5N1?) from all other H subtypes. In addition, it can identify almost all the other common?and some uncommon?viruses that cause influenza-like illnesses. This is extremely important in managing patients, communities and economic issues. Other tests have lower clinical sensitivities and specificities which can lead to both false positives and false negatives.

By incorrectly identifying an outbreak as due to H5N1, patients could be treated with anti-virals unnecessarily (thus raising the chances of selecting for drug-resistant strains), unneeded vaccination programs in asymptomatic individuals could be initiated, and damage to local and national economies?through such measures as culling of commercial poultry operations?could occur. Conversely a false-negative test result could lead to catastrophic outcomes, including a pandemic.

The assay utilizes swab specimens taken from the nose and takes less than 5 hours to perform. It was developed for use as a diagnostic tool and for infection control in hospitals. The assay has been slated for expedited review by the Food and Drug Administration (FDA), and TM Bioscience is hoping to have an FDA-cleared test available by the end of January 2006. If this assay delivers what it claims, it will have huge applicability on a global basis and save many lives.

Bradford Frank, M.D., M.P.H., M.B.A. The Frank Group. P.O. Box 138 Lakewood, NY 14750 http://www.AvoidBirdFlu.com