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Social effects of H5N1

Social effects of H5N1 is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Social effects of H5N1 rather than just read about it. In short: See Influenza pandemic for government preparation for an H5N1 pandemic The social impact of H5N1 is the effect or influence of H5N1 in human society. Financial On November 1, 2005, US President George W.

Social effects of H5N1 — main illustration
Social effects of H5N1 — illustration

Key takeaways

  • Social effects of H5N1 belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Social effects of H5N1 to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Social effects of H5N1 from memory before moving on to harder problems.

Reference excerpt

See Influenza pandemic for government preparation for an H5N1 pandemic The social impact of H5N1 is the effect or influence of H5N1 in human society.

Financial On November 1, 2005, US President George W. Bush unveiled the National Strategy To Safeguard Against The Danger of Pandemic Influenza backed by a request to Congress for $7.1 billion to begin implementing the plan. On January 18, 2006, donor nations had pledged two billion US dollars to combat bird flu at the two-day International Pledging Conference on Avian and Human Influenza held in China. According to The New York Times, due to the H5N1 threat, as of March 2006: "governments worldwide have spent billions planning for a potential influenza pandemic: buying medicines, running disaster drills, [and] developing strategies for tighter border controls." Investment strategies are being altered to manage the effects of H5N1. This changes the valuations of trillions of dollars' worth of stocks worldwide as investors move assets in accordance with both fears and hopes. Poultry farming practices have changed due to H5N1:

killing millions of poultry vaccinating poultry against bird flu vaccinating poultry workers against human flu limiting travel in areas where H5N1 is found increasing farm hygiene reducing contact between livestock and wild birds reducing open-air wet markets limiting workers contact with cock fighting reducing purchases of live fowl improving veterinary vaccine availability and cost. For example, after nearly two years of using mainly culling to control the virus, the Vietnam government in 2005 adopted a combination of mass poultry vaccination, disinfecting, culling, information campaigns and bans on live poultry in cities. The cost of poultry farming has increased, while the cost to consumers has gone down due to fears from H5N1 driving demand below supply, resulting in devastating losses for many poultry farmers. Poor poultry farmers can't afford mandated measures keeping their bird livestock from contact with wild birds (and other measures) thus risking losing their livelihood altogether. Multinational poultry farming is increasingly becoming a profit loser as H5N1 achieves status as endemic in wild birds worldwide. Financial ruin for poor poultry farmers, that can be as severe as threatening starvation, has caused some to commit suicide and many others to stop cooperating with efforts to deal with H5N1; further increasing the human toll, the spread of the disease and the chances for a pandemic mutation.

Political US HHS Secretary Michael O. Leavitt has said "Everything you say in advance of a pandemic is alarmist; anything you do after it starts is inadequate." H5N1, like many other topics, is subject to political spin; wherein every interest group picks and chooses among the facts to support their favorite cause resulting in a distortion of the overall picture, the motivations of the people involved and the believability of the predictions. Donald Rumsfeld, formerly United States Secretary of Defense, is a past board member and current minor shareholder of Gilead Sciences which owns intellectual property rights to Oseltamivir (also called "Tamiflu"). In November 2005, George W. Bush urged Congress to pass 7.1 billion in emergency funding to prepare for the possible bird flu pandemic, of which one billion is solely dedicated to the purchase, and distribution of Tamiflu. Some believe H5N1 is a problem of industrial poultry practices. Others have a more nuanced position. According to the CDC article H5N1 Outbreaks and Enzootic Influenza by Robert G. Webster et al.: "Transmission of highly pathogenic H5N1 from domestic poultry back to migratory waterfowl in western China has increased the geographic spread. The spread of H5N1 and its likely reintroduction to domestic poultry increase the need for good agricultural vaccines. In fact, the root cause of the continuing H5N1 pandemic threat may be the way the pathogenicity of H5N1 viruses is masked by cocirculating influenza viruses or bad agricultural vaccines." Dr. Robert Webster explains: "If you use a good vaccine you can prevent the transmission within poultry and to humans. But if they have been using vaccines now [in China] for several years, why is there so much bird flu? There is bad vaccine that stops the disease in the bird but the bird goes on pooping out virus and maintaining it and changing it. And I think this is what is going on in China. It has to be. Either there is not enough vaccine being used or there is substandard vaccine being used. Probably both. It's not just China. We can't blame China for substandard vaccines. I think there are substandard vaccines for influenza in poultry all over the world." In response to the same concerns, Reuters reports Hong Kong infectious disease expert Lo Wing-lok saying that "The issue of vaccines has to take top priority", and Julie Hall, in charge of the WHO's outbreak response in China, saying that China's vaccinations could be "masking" the virus. The BBC reported that Dr Wendy Barclay, a virologist at the University of Reading, UK said: "The Chinese have made a vaccine based on reverse genetics made with H5N1 antigens, and they have been using it. There has been a lot of criticism of what they have done, because they have protected their chickens against death from this virus but the chickens still get infected; and then you get drift - the virus mutates in response to the antibodies - and now we have a situation where we have five or six 'flavours' of H5N1 out there." Some have called for tax breaks due to H5N1. It was reported in May 2006 that Pakistani poultry farmers sought a 10-year tax exemption to support their business due to falling demand and prices cause by detection of H5N1. "We have asked the government to give us tax exemption on income from the poultry business for at least 10 years to meet losses caused by the bird flu scare", said Abdul Basit, vice president of the Chamber of Commerce and Industry (LCCI).

Social Reuters reported that WHO expert Hassan al-Bushra said:

… excerpt ends here. Continue reading the full article.

Illustrations

Social effects of H5N1 illustration

Worked examples

Example 1 — a first encounter with Social effects of H5N1

Start with the simplest possible case. Write down what Social effects of H5N1 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Social effects of H5N1 before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Social effects of H5N1 ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Social effects of H5N1

In research
Social effects of H5N1 appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Social effects of H5N1 in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Social effects of H5N1 is common in secondary-school and first-year university syllabi. It links to neighbouring topics Global health, Influenza A virus subtype H5N1, Poultry farming, so understanding it makes those chapters shorter.
In everyday life
Look for Social effects of H5N1 outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Social effects of H5N1 in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Social effects of H5N1 means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Social effects of H5N1 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Social effects of H5N1 in simple terms?

See Influenza pandemic for government preparation for an H5N1 pandemic The social impact of H5N1 is the effect or influence of H5N1 in human society. Financial On November 1, 2005, US President George W.

Why does Social effects of H5N1 matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Social effects of H5N1?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Social effects of H5N1.

Tags

  • Global health
  • Influenza A virus subtype H5N1
  • Poultry farming

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