Tracking the next pandemic: Avian Flu Talk |
STOP FACTORY FARMS = STOP BIRD FLU |
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kparcell
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Here is a link to info published by Australian poultry industry about the different aspects of poultry production
http://www.chicken.org.au/page.php?id=6 These general practices, such as spreading new litter (feces-food) on top of old when bringing in new chicks, are now described as inadequate by recent study linked in this thread Also includes description of free-range standards as more humane. |
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kparcell
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Ross, my guess is the Dr. was misquoted. I have no idea how good a scientist he is, but it seems unlikely he would be unaware of H2H infections or that he would distinguish between raising birds on farms and "in houses". Could be something lost in translation. This WHO rep is stationed in Cairo, and In Egypt there are millions of families raising birds, as has been done there for millenia, without creating high path H5N1. The science says that H5N1 continues to evolve from low path to high path in concentrated production. Knowing that, anyone who defends factory farming...
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Good to see that the Indian minister was very wisely warning about
the spread of AI via the poultry trade. However at no stage did he say Factory farms were the main cause nor was he unwise enough to call for their abolition. Even the much cited IBIS study does not call for the abolition of factory farms , rather as an organisation concerned for the welfare of wild birds it tries to deflect blame for the spread of AI to factory farming. |
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http://www.chicken.org.au/page.php?id=6
I am amazed that you would post that link about factory farming in Australia because it clearly shows how much safer well managed factory farms can be . A relevant extract is posted below . When all the birds have been removed from the shed (after about 60 days), it is cleaned and prepared for the next batch of day old chickens. The next batch generally arrives in five days to two weeks, giving time to clean the shed and prepare for the next batch. The break also reduces the risk of common ailments being passed between batches as many pathogens die off. Many farms undertake a full cleanout after every batch. This includes removing bedding, brushing floors, scrubbing feed pans, cleaning out water lines, scrubbing fan blades and other equipment, and checking rodent stations. High pressure hoses clean the whole shed thoroughly. The floor bases are usually rammed earth and because low water volumes are used, there is little water runoff. The shed is disinfected, using low volumes of disinfectant which is sprayed throughout. An insecticidal treatment may be applied in areas where shed insects such as beetles are a problem and may threaten the next batch. Disinfectants and insecticidal treatments must be approved by the Australian Pesticide and Veterinary Medicines Authority as safe and fit for use in broiler sheds. Company veterinarians or servicemen may test sheds after a full cleanout to confirm sheds have been adequately cleaned and potential disease agents removed. On other farms, a partial clean up of the shed is done, including removing old litter and/or topping up fresh litter and cleaning and sanitising equipment. A full cleanout is done after every second or third batch of chickens. |
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kparcell
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Here is a link to the org that publishes Ibis
http://www.bou.org.uk/bouintr.htm I doubt that these scientists would "deflect blame" to factory farming, as you claim, and I can't imagine how blaming factory farms helps wild birds, or deflecting blame helps any birds. But you are certainly welcome to post your unsupported opinion here, it helps us understand you :) |
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Kparcel ,
all the noise about factory farming seems to becoming from either Humane Societies ( with a long standing opposition to factory farming ) , conservation groups or Bird watcher type groups . We do not see for example the WHO calling for a ban on factory farming , just animal rights groups and similar orgs. |
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kparcell
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Glad to post the the link to poultry production info :) to illustrate that the problem is concentrated production (crowding birds together), as shown in studies linked from this thread, and illustrated at Barnard Matthews, etc.
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Here is another article by H.Niman clearly showing how wild birds
have carried the virus around the world . Note the link to wild birds of the cases in Germany and Moscow ( Europe )
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kparcell
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Ross, I doubt Dr. Niman (or anyone here) benefits from you misrepresenting his work, so if you can point to anything in that post of yours that supports your claim that it is "clearly showing how wild birds have carried the virus around the world", please do, so that we are not forced to conclude you are a troll.
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If you doubt that H.Niman believes that wild birds are a primary carrier
of AI go to his website and do some reading . His article below is consistent with his previous articles showing how " .......... The polymorphism acquisitions help define migratory pathways of these polymorphisms ...........". |
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KP- This last article is not a smoking gun as you appear to be gloating.
Moreover, factory farms are not going anywhere until a reasonable alternative is composed and implemented.
And if I were you, and I know I am speaking for "more than" some of us here at AFT, we wish, rather than you continuing to scream "FIRE-FACTORY FARMING" in the theater LONG after it has since burnt down to the ground - why don't you take that NOW WASTED energy and apply it to something useful to all of us - AND EVERYONE?
Like finding a REASONABLE ALTERNATIVE to factor farming instead of screaming about it as I mention above??
- Lazaras
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Moreover KP,
An objective third-party review of the Posts from Ross (whom I do not know personally) shows a good faith, factual attempt to enter into a dialog and discourse of fact (from the Record) with your posts.
Whereas, in counter-point, you, lacking objectivity and debating skill, seem to find it necessary to "personalize, name call, and generally act like a religious zealot" - in the face of not only another's opinion, but the truth itself.
Your behavior, evidences a poverty of imagination, fact and intellectual skill.
Therefore, you lose your argument by summary default to those of us who actually have those skills - and use them as a matter of standard operating procedure.
If you were my student, at the University of my employ, these bad habits of yours would be unacceptable and you would summarily fail my course work, and no doubt other course work as well.
- Professor Lazaras
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This is a perfect example (and only one of too many) of your failures.
-Lazaras
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By the way, Ross is not a troll, I ask hereto for you to refrain from such name calling.
-Lazaras
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kparcell
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lazeras
I track the news as part of my work and I find this particular thread boring but useful. Of course I don't object to you posting your opinions, but forgive me if I don't expend time on them. |
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kparcell
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no trace of BF in wild birds of Europe
......... Dutch let poultry outdoors as bird flu fears ease 13 Apr 2007 09:59:38 GMT Source: Reuters AMSTERDAM, April 13 (Reuters) - The Dutch Agriculture Ministry will lift an order on April 15 to keep commercial poultry indoors, which was introduced to prevent a possible bird flu spread, the ministry said on Friday. The measure was put in place in early March to prevent contact between poultry and wild birds in the Netherlands -- Europe's second-biggest poultry producer after France -- during the migration season in the spring. "Poultry can be allowed outdoors because the monitoring of wild birds in the Netherlands and the European Union showed no traces of the diease," the ministry said in a statement. Veterinary experts believe that migratory birds represent a serious risk in the spread of the deadly H5N1 avian flu virus. The virus originated in Asia and is known to have infected nearly 300 people in 12 countries since 2003, killing more than half of them. The Netherlands, a top world poultry exporter, has never reported H5N1 in commercial poultry but it was hit by H7N7 avian flu in 2003, which led to the culling of 30 million birds, about a third of the poultry flock, as well as one human death. |
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Kind of pointless guys,One track mind.Wasted time here!!!
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Kparcel
So who is it you work for ? and if you work for an organisation that is not impartial in this debate it would seem appropriate to be open about that situation . Extract from you previous quote ........ I track the news as part of my work and I find this particular thread boring but useful. Of course I don't object to you posting your opinions, but forgive me if I don't expend time on them. |
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kp,
I am not asking you to respond to my posts. I am asking you to stop your moronic ranting and name calling.
However, if because you have a social disease you must rant - do so. Just do it in a civil way that is not disingenuous and moronic and not personal.
The qualification of a troll seems to fit you much more so than Ross who you implied as such.
- Lazaras
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KP,
In case you missed the meaning in Medclinician's re-post of your own post - let me help you!!!
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This post states that the decision to lift the ban on wild bird protection for the factory crops was made NOT by men and women of science. The decision was made by the Ministry of Agriculture - men and women of commerce.
AND, the decision was made in spite of the warnings from their own (the Dutch) men and women of science (the experts sited), who, in the same article, contradict the Ministry of Agriculture's conclusion with the statement:
Veterinary experts believe that migratory birds represent a serious risk in the spread of the deadly H5N1 avian flu virus.
Remember Rule Number One: If you are looking to find out the underlying reasoning for stupidity, you would do well to: "FOLLOW THE MONEY."
Your article follows the money - not the science!
- Lazaras
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Factory farming enquiry:
Since this thread has peeked my interest, I decided to look about for some more data to add here. For one, poultry is the #1 agricultural product of West Virginia, and the recent outbreak of Avian in the northern part of the state represents a significant event in the U.S. This link : http://www.factoryfarming.com/poultry.htm With
a growing number of consumers switching from red meat to poultry,
the chicken and turkey industries are booming. In addition
to the expanding U.S market, poultry companies are also benefiting
from expanding markets around the world.
comment : found that informative. http://en.wikipedia.org/wiki/Factory_farming Industrial agriculture, also known as factory farming, refers to the industrialized production of livestock, poultry, fish, and crops. The methods deployed are geared toward making use of economies of scale to produce the highest output at the lowest cost. The practice is widespread in developed nations, and most of the meat, dairy, eggs, and crops available in supermarkets are produced in this manner. Arguments against
Hardy Meyers chicken operation near Petal, Mississippi
Opponents say that what they refer to as factory farming is "cruel",[8][9][10] and it poses health risks, and causes environmental damage. In 2003, a Worldwatch Institute publication stated that "factory farming methods are creating a web of food safety, animal welfare, and environmental problems around the world, as large agribusinesses attempt to escape tighter environmental restrictions in the European Union and the U.S. by moving their animal production operations to less developed countries." [11] Arguments and claims include:
Now in the increased need for efficiency, that is production, and then also some fierce additives to the feed of chickens and poultry - it must be assumed that some of what is fed to the chickens goes into our water table through feces and into us as we eat the poultry. Some viruses and bacteria may be destroyed by cooking, but other chemicals such as arsenic and a host of additives may survive the cooking or ordeal and wind up in our blood streams. here is another interesting link on factory farming http://www.factoryfarming.org.uk/whatis.html I found this informative and educational as well as having the spin of this being disadvantageous for numerous reasons. Here are a few questions for you. 1) Is factory farming the diametric opposite of free range farming. 2) Which country out of perhaps 40-60 use factory farming by what percent and is there a pattern. Is it geographically feasible due to the topography of certain climates and terrains to free range farm. 3) How expensive would it be to convert present main farms in the areas you are suggesting change? What type of legislation for tax dollars and farmer incentives would be needed to make this doable. 4) Have you personally contacted any lobbyists or spoke to legislature directly and how has it gone? 5) If you were put into a position at a factory farm - such as one of our farms in West Virginia that is currently housing poultry - would you be able to offer effective direction in conversion and management of a free range turkey or chicken housing facility. This is not a boring topic. But it is one which bear clarification in terms of the amount of danger this present to spreading Avian as opposed to free range where birds may be directly exposed to wild fowl which in some area are endogenous carriers of the disease. Is this a situation akin to Indonesia where families may be asked to destroy their birds, and the compensation may be so poor that doing so will actually result in the collapse of the economy of the family? I am interested in learning more and hearing opinions on the the realistic possibility of changing the current factory farming system. How approachable are the farms themselves on this issue? What incentives are there to make this a better choice. If this is to be a legislated law which demands compliance, how enforceable will this compliance be and what funding would be needed, personnel hired, and departments augments to do this. IMHO all forms of animal breeding for slaughter including the slaughter procedures is dependent on public desire to eat meat products. The more public who do, the greater supply there must be and at a certain break point can free range methods 1) provide security of infection from wild birds by Avian and 2) equal the production sufficiently to produce enough meat? |
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Medclinician,
For the record I am not in any way FOR factory farming. Please see the following post of mine from a while ago, that sums up my opinion on the merits of this discussion.
* * * *
Kparcell -
I believe that all any of us are "defending" in regard to factory farming en toto, is the truth as to the "incorrect notion" that "the eradication of such farming practices" would STOP the emergence of Avian Flu Strains.
You have to know inately that: IT WOULD NOT STOP THEM!
They (the avian flu bugs) would just "find" other vectors (especially, carbon based mammalian populations) as they have for ions. They (Virus) measure time in "thousands of years are to them as a day."
Virus move and the best man can do is attempt to stay out of there way and enviroment. Which we do not do very well.
I am sure no one here at AFT is supporting or (in any way) attempting to justify the merits of mass propagation/containment farming - as beyond the cost benefit - I am not aware of any merits.
- Lazaras |
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Medclinician, Furthermore, the following post from below, completes en toto my concerns on the issue. I would like it to stop there, but every time I read this thread KP is attacking and condescending to someone of opposite viewpoint - even factual truths - as I am sure you have seen.
I do not like bullying - especially by neophytes to the facts.
-Lazaras
Please see!
* * * *
KP-
This last article is not a smoking gun as you appear to be gloating.
Moreover, factory farms are not going anywhere until a reasonable alternative is composed and implemented.
And if I were you, and I know I am speaking for "more than" some of us here at AFT, we wish, rather than you continuing to scream "FIRE-FACTORY FARMING" in the theater LONG after it has since burnt down to the ground - why don't you take that NOW WASTED energy and apply it to something useful to all of us - AND EVERYONE?
Like finding a REASONABLE ALTERNATIVE to factor farming instead of screaming about it as I mention above??
- Lazaras
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Real brief - to Lazaras - thank you for the info. I had a few shudders as I read through the actual process where poultry are prepared. I can honestly say I am objective on this issue. I grew up during summers living on farms, but nothing akin to the industrialized farms discussed here. I completely concur with you on the reasonable alternative aspect. It is very difficult, but when I criticize something, I try to attempt to present some sort of workable alternative.
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No doubt, one of the components of your productive methodology in problem solving, is that you are a reasonable man interested in the pursuit of truth - no matter where the answer of truth may take you.
Even if said truth was to fly in the face of your argument.
Not so with this thread. For the record, I attempted to admonish Ross who is the protagonist in this theater, to not engage KP in his diatribe.
However, ROSS had strong feelings about countering the zealousness of KP's one-way pursuit of truth. I had to acknowledge Ross's logic.
I am only now interested in refereeing KP's insensivity to both other members - and the pursuit of truth.
-Lazaras
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kparcell
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kparcell
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Recent expansion of highly pathogenic avian influenza H5N1: a critical review
http://www.blackwell-synergy.com/doi/abs/10.1111/j.1474-919X.2007.00699.x Abstract Wild birds, particularly waterfowl, are a key element of the viral ecology of avian influenza. Highly pathogenic avian influenza (HPAI) virus, subtype H5N1, was first detected in poultry in November 1996 in southeast China, where it originated. The virus subsequently dispersed throughout most of Asia, and also to Africa and Europe. Despite compelling evidence that the virus has been dispersed widely via human activities that include farming, and marketing of poultry, migratory birds have been widely considered to be the primary source of its global dispersal. Here we present a critical examination of the arguments both for and against the role of migratory birds in the global dispersal of HPAI H5N1. We conclude that, whilst wild birds undoubtedly contribute to the local spread of the virus in the wild, human commercial activities, particularly those associated with poultry, are the major factors that have determined its global dispersal. |
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kparcell
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Avian Influenza - migratory birds: innocent scapegoats for the dispersal of the H5N1 virus
http://newsbou.blogspot.com/2007/03/avian-influenza-migratory-birds.html |
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kparcell
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kparcell
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TIME TO SHUT THE INTENSIVE POULTRY "FLU FACTORIES"?
http://209.85.165.104/search?q=cache:c_ZShE9CNjIJ:www.warmwell.com/avian%2520flu%2520report%2520final.pdf+lancet+avian+influenza+factory&hl=en&ct=clnk&cd=13&gl=us&client=safari ............................ INTRODUCTION "There is now growing concern that the whirlwind spread of avian flu in some parts of the world is not entirely governed by nature, but by the human activities of commerce and trade. …Despite extensive testing of wild birds for the disease, scientists have only rarely identified live birds carrying bird flu in a highly pathogenic form, suggesting these birds are not efficient vectors of the virus…Far more likely to be perpetuating the spread of the virus is the movement o poultry,poultry products, infected material from poultry farms eg animal feed and manure. But this mode of transmission has been down-played by international agencies, who admit that migratory birds are an easy target since nobody is to blame." EDITORIAL, THE LANCET, VOL. 6, APRIL 8TH 2006 ... "Failing to tackle the root causes of pathogenic bird flu could be catastrophic. As Professor Mike Davis writes in The Monster at Our Door, backyard poultry and wild birds are acting as the fuse, but it is the indoor, intensively farmed flocks which are the explosive charge. Putting out the current fuse might hold back the explosion for now, but it still leaves the potential for the charge to detonate – with devastating consequences – later." DR CAROLINE LUCAS MEP – JULY 2006 |
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kparcell
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Kparcel
So who is it you work for ? and if you work for an organisation that is not impartial in this debate it would seem appropriate to be open about that situation . Are you perhaps be employed by a Humane Society or a Conservation group ? and does this question explain your sudden desperation to bury past posts ? Extract from you previous quote ........ I track the news as part of my work and I find this particular thread boring but useful. Of course I don't object to you posting your opinions, but forgive me if I don't expend time on them. |
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kparcell
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Bird flu: a bonanza for 'Big Chicken'
The bird flu crisis rages on. One year ago, when governments were fixated on getting surveillance teams into wetlands and the Food and Agriculture Organisation (FAO) was waving the finger of blame at Asia and Africa's abundant household poultry, GRAIN and other groups pointed out that large-scale industrial poultry farms and the global poultry trade were spreading bird flu -- not wild birds nor backyard flocks. Today, this has become common knowledge, even though little is being done to control the industrial source of the problem, and governments still shamelessly roll out the wild bird theory to dodge responsibility. Just a few weeks ago, Moscow authorities blamed migratory birds for an outbreak near the city -- in the middle of the Russian winter. A more sinister dimension of the bird flu crisis, however, is becoming more apparent. Last year, we warned that bird flu was being used to advance the interests of powerful corporations, putting the livelihoods and health of millions of people in jeopardy. Today, more than ever, agribusiness is using the calamity to consolidate its farm-to-factory-to-supermarket food chains as its small-scale competition is criminalised, while pharmaceutical companies mine the goodwill invested in the global database of flu samples to profit from desperate, captive vaccine markets. Two UN agencies -- FAO and the World Health Organisation (WHO) -- remain at the centre of this story, using their international stature, access to governments and control over the flow of donor funds to advance corporate agendas. http://www.grain.org/articles/?id=22 |
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kparcell
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Fowl play: The poultry industry's central role in the bird flu crisis
Backyard or free-range poultry are not fuelling the current wave of bird flu outbreaks stalking large parts of the world. The deadly H5N1 strain of bird flu is essentially a problem of industrial poultry practices. Its epicentre is the factory farms of China and Southeast Asia and -- while wild birds can carry the disease, at least for short distances -- its main vector is the highly self-regulated transnational poultry industry, which sends the products and waste of its farms around the world through a multitude of channels. Yet small poultry farmers and the poultry biodiversity and local food security that they sustain are suffering badly from the fall-out. To make matters worse, governments and international agencies, following mistaken assumptions about how the disease spreads and amplifies, are pursuing measures to force poultry indoors and further industrialise the poultry sector. In practice, this means the end of the small-scale poultry farming that provides food and livelihoods to hundreds of millions of families across the world. This paper presents a fresh perspective on the bird flu story that challenges current assumptions and puts the focus back where it should be: on the transnational poultry industry. http://www.grain.org/briefings/?id=194 |
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Kparcel ,
You have posted both of those stories previously ( on 30/Mar/07 and 23/Feb/07 ) and one was first published in 2006 . One wonders why you suddenly feel the need to repost these stories ? |
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I reviewed this article and it was quite interesting. IMHO, like all problems, including Avian and other fowl borne diseases, the practice of factory farms while playing a major role in this, is neither the complete solution or the whole problem either. An overview of the challenges and approaches to limiting the spread of flu while involving private interests, are not wholly limited to them. from article : < In practice, this means the end of the small-scale poultry farming that provides food and livelihoods to hundreds of millions of families across the world.> IMHO This is something we have faced in America with the coming of industrialized large scale farming. Ironically, having grown up in California, and in the heart of a farming area, I saw machines replaced by the immigrants who worked the fields and harvested strawberries, prunes, apricots, lettuce, etc. on their hands and knees. During the summers, my cousin and I joined the migrant workers picking apricots and prune, and lettuce. It was inevitable, like the coming of the automobile, and the industrial revolution, where a larger population demanded a higher supply of food beyond what could be done by human workers, the "machines" entered the picture. The "machines", which eventually replaced more and more of the labor force- except you can't eat a machine, humans and plants would be forever in the equation. Therefore, it is the synthesis of soil, food, and machines, that introduce a vast array of chemicals, unemployment, and the complete inability of the small farmer to compete with mechanized farming, into our environment. Via nature, bird flu, like humankind can span the globe. Just as humans slowly made their way across oceans and continents, so can the virus. It may take hundreds of years naturally, or via migration, occur more swiftly. Bird flu can spread from wild fowl to domesticated fowl. It can obviously spread from domesticated fowl to humans - and there is primary threat we face. A chicken or other bird, traveling via plane, and sold at a local market in the U.S. can transfer a dangerous strain of H5N1 pathogen to the U.S. This event, can happen by the transport of a bird from Indonesia to the U.S. in several days. One of our main observation focuses, is on the small unregulated sale of fowl in such market places which bypass regulation and checking. Many pathogens are endogenous to the bird population. And in areas where there is a close association, living with fowl or domesticated animals, diseases jump the species barrier. again from the article quoted >Backyard farming is not an idle pastime for landowners. It is the crux of food security and farming income for hundreds of millions of rural poor in Asia and elsewhere, providing a third of the protein intake for the average rural household.[5] Nearly all rural households in Asia keep at least a few chickens for meat, eggs and even fertilizer and they are often the only livestock that poor farmers can afford. The birds are thus critical to their diversified farming methods, just as the genetic diversity of poultry on small farms is critical to the long-term survival of poultry farming in general. The FAO knows this. Before the Asian bid flu crisis, it vaunted the benefits of backyard poultry for the rural poor and biodiversity and ran programmes encouraging it.[6] But today, with the H5N1 strain at the gates of Western Europe, it is more common to hear the FAO speak of the risks of backyard farming. This is a reckless mistake. When it comes to bird flu, diverse small-scale poultry farming is the solution, not the problem.< IMHO :There is an old saying - "Nothing is quite as sure as change." And there is an unraveling mystery we, (our geneticists) are noticing and debating on the possibility of a cataclysmic event. A Pandemic; where fatalities, or CFR cold reach into the double digits. We have intelligent people who present logical arguments which support both sides. Some say it will not happen, or if it does, it will disperse, like a nuclear bomb, and be low fatality and ineffective. Others, and these include considerably informed and educated persons in government and education, state we could face a Pandemic which would be greater than any other we have ever known. Conclusion: The sole importance of factory farming in this is a debatable issue. No doubt, it seems rather logical that breeding animals in close proximity and under unnatural and inhumane conditions could no doubt, and has presented us with an optimal situation for the spread of animal diseases. These can and have passed into the food supply, and now are becoming a serious problem in the human population. Species jumps into animal mixing bowls throughout history have presented us with some of our most serious epidemics and plagues. And whether the transmission occurs by air, by liquid, or by vector (Black Plague - fleas), the massive surge in human population is as persistent as the cry of a newborn infant for food, in pushing factory farming and the industrial revolution to its limit. Can we stop it? Can we legislate it away? Can we make people aware that all environments and biomes are vastly different? Some countries possess huge open spaces and flat land. Some are mountainous, some are desert. The point here is there are thresholds in our civilization which once crossed, unless we wish to give them up or make great sacrifices, are going to be difficult to change. The coming of the automobile (machines) replaced the horse. Electricity (in most instances) replaced the gaslight. Factory farming is replacing the home farmer as the tractor replaced the horse drawn plow. Imagine someone trying to convince farmers to use a horse drawn plow. Imagine trying to completely eliminate the use of pesticides on foods or additives to preserve food, the addition of salt or seriously toxic chemicals to our food supply. It is frustrating. The alternatives, such as the formation of a Quaker type village, hand making furniture, traveling in buggies, and denouncing machines, is not impossible. If you can afford it, you can purchase so many acres and just like religion, you can practice whatever it is you believe in. But to change the world, the other countries, the factories, the governments, as a single person, or even with many people - how much power do we have? In this case, if people themselves, by their very number, are the problem; the solution may be coming all too soon. |
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kparcell
Valued Member Location: Florida Joined: June 03 2006 Status: Offline Points: 541 |
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I appreciate the thoughtful comments above. I don't have any reason to believe that my opinion matters, but imho it is plain common sense that factory farming is not inevitable and an H5N1 pandemic is not inevitable: ban concentrated production until we complete a global vaccination program. I believe that anything less than this might sentence many to death, so this issue has my attention even though my main focus is on disaster preparedness for sustainable community. I network with some people who look to me for BF info because they are dedicated to other issues and don't have time to stay abreast of current threats and my work requires me to stay informed.
I respect Dr Niman's work because others do, not because I'm qualified to judge its quality - I'm not. However, there are currently more than 800 strains of HPH5N1, and Dr Niman's concerted effort has turned up relatively few strains associated with continued infections of wild birds. I find that to be consistent with all the latest science. |
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kparcell
Valued Member Location: Florida Joined: June 03 2006 Status: Offline Points: 541 |
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Impact of BF on animal feed meant lower meat production in China during 2006
http://www.allaboutfeed.net/tsal/allaboutfeed.portal/enc/_nfpb/true/_nfpb/true/_pageLabel/ts_page_news/ts_portlet_news_singleeditorschoice_3_actionOverride/___2Fportlets___2Fts___2Fcore___2Fnews_singleeditorschoice___2Fcontent___2FshowDetailsList/_mode/view/ts_portlet_news_singleeditorschoice_3channel/102/ts_portlet_news_singleeditorschoice_3id/7607/_desktopLabel/allaboutfeed/ |
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kparcell
Valued Member Location: Florida Joined: June 03 2006 Status: Offline Points: 541 |
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Reminder: Better treatment of animals could help combat climate change
http://www.ccnmatthews.com/news/releases/show.jsp?action=showRelease&searchText=false&showText=all&actionFor=645730 |
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kparcell
Valued Member Location: Florida Joined: June 03 2006 Status: Offline Points: 541 |
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New report on study of genomes of H5N1 collected from wild birds concludes that disease spread by commercial activity, not wild birds
http://www.newswise.com/articles/view/529070/ "The migratory pathways of wild birds don't correspond with the movement of the genomes that we sequenced", said Salzberg, the study's lead author, but the study itself states that wild birds may nevertheless play a role. |
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In reference to Kparcels most recent post
http://www.newswise.com/articles/view/529070/ The above newswire report was in fact based on the study below , which was a study of the genetic changes in the virus NOT a study of birds or their movements. http://www.cdc.gov/eid/content/13/5/713.htm What the researchers actually said was ...... The broad dispersal of these isolates throughout these countries during a relatively short period, coupled with weak biosecurity standards in place in most rural areas, implicates human-related movement of live poultry and poultry commodities as the source of introduction of influenza (H5N1) into some of these countries. The virus' presence in wild birds leaves open the alternative possibility that migratory birds may have been the primary source, with secondary spread possibly caused by human-related activities. All of what the researchers said is both consistent with what we know about spread of the disease via trade as well as with what we know about spread via wild birds. It is also consistent with the weak bio-security standards of virtually all small poultry operations and larger scale operations in countries with poorly regulated poultry industries. Certainly they have not made nor attempted to make a case against production of poultry in well managed large scale farms. |
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Just found this comment , it is a bit dated , but says what many of
us have suspected for sometime . http://www.medicalnewstoday.com/youropinions.php?opinionid=9999
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kparcell
Valued Member Location: Florida Joined: June 03 2006 Status: Offline Points: 541 |
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Professor Salzberg, the lead author of the new genetic study linked above, clarifies his comments about migration (from private correspondence):
"Scientific papers have to be written very carefully. Some of the movements of the flu might be due to migratory birds, while other movements don't seem to correspond to what we know about migrations. So we can't rule out migratory sources, but we can't rule out human movements of poultry either. This wasn't the main thesis of our study so we can't make definitive conclusions. From all the data I've seen - including data not in our study - it seems highly likely to me that humans are responsible for much of the spread of bird flu. I think migratory birds spread some of it too, though." Steven L. Salzberg, Ph.D. Horvitz Professor of Computer Science Director, Center for Bioinformatics and Computational Biology 3125 Biomolecular Sciences Building University of Maryland / College Park, MD 20742 Phone: (301)405-9611 Email: salzberg@umd.edu Web: http://cbcb.umd.edu/~salzberg |
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