What are the symptoms seen in someone who has caught the bird flu virus?
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In people, bird flu usually begins much like conventional influenza, with fever, cough, sore throat and muscle aches, but bird flu can lead to life-threatening complications.
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no it has no link with bird flu?\nbird flu is spred hen\nwhile chicken guinea is spread through mosqutoes,its a kind of viral fever .\n\nbut here in a patient had to suffer the pain in joints for a long time sometimes it(joint pain) is extented to 3 months
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Avian influenza (also known as bird flu, avian flu, influenzavirus A flu, type A flu, or genus A flu) is a flu due to a type of influenza virus that is hosted by birds, but may infect several species of mammals. It was first identified in Serbia Montenegro in the early 1900s and is now known to exist worldwide. A strain of the H5N1-type of avian influenzavirus that emerged in 1997 has been identified as the most likely source of a future influenza pandemic. \n\nAvian influenza viruses compose the Influenzavirus A genus of the Orthomyxoviridae family and are negative sense, single-stranded, segmented RNA viruses. "Influenza viruses are further categorised into subtypes according to the antigens of the haemagglutinin (H) and neuraminidase (N) projections on their surfaces. There are 15 haemagglutinin subtypes and 9 neuraminidase subtypes of influenza A viruses, and AI [avian influenza] viruses have representatives in all of these subtypes. However, to date all highly pathogenic AI [avian influenza] viruses that cause generalised rather than respiratory disease belong to either the H5 or H7 subtypes. For example, the classical fowl plague virus is H7N7 and the virus responsible for the major epidemic in the eastern United States in 1983 84 was H5N2" Avian Influenza - Disease Card October 21st, 2005 InfectionStrains of avian influenzavirus may infect various type of animals, including birds, pigs, horses, seals, whales and humans. However, wild fowl act as natural asymptomatic carriers, spreading it to more susceptible domestic stocks. Avian influenzavirus spreads in the air and in manure. It can also be transmitted by contaminated feed, water, equipment and clothing; however, there is no evidence that the virus can survive in well cooked meat. The incubation period is 3 to 5 days. Symptoms in animals vary, but virulent strains can cause death within a few days. This was first founded in the 1900s. \n\n"Influenza A viruses normally seen in one species sometimes can cross over and cause illness in another species. For example, until 1998, only H1N1 viruses circulated widely in the U.S. pig population. However, in 1998, H3N2 viruses from humans were introduced into the pig population and caused widespread disease among pigs. Most recently, H3N8 viruses from horses have crossed over and caused outbreaks in dogs." [1] \n\nIn humans, avian flu viruses cause similar symptoms to other types of flu. [2] These include fever, cough, sore throat, muscle aches, conjunctivitis and, in severe cases, severe breathing problems and pneumonia that may be fatal. The severity of the infection will depend to a large part on the state of the infected person's immune system and if the victim has been exposed to the strain before, and is therefore partially immune. In one case, a boy with H5N1 experienced diarrhea followed rapidly by a coma without developing respiratory or flu-like symptoms, suggesting non-standard symptoms. [3] Subtypes pathogenic to humansAll avian influenza (AI) viruses are type A influenzavirus in the virus family of Orthomyxoviridae and all known strains of influenza A virus infect birds. Influenzavirus type A is subdivided into subtypes based on hemagglutinin (H) and neuraminidase (N) protein spikes from the central virus core. There are 16 H types, each with up to 9 N subtypes, yielding a potential for 144 different H and N combinations. \n\nIn addition, avian influenza viruses may fall into one of 2 pathotypes: low (LPAI) and high (HPAI) pathogenicity, based on their virulence in poultry populations. Avian influenzavirus H5 and H7 strains are found in both "low pathogenic” or “high pathogenic” forms; influenza H9 virus has been identified only in a “low pathogenic” form. \n\nIt is feared that if a strain of avian influenza virus to which humans have not been previously exposed undergoes antigenic shift to the point where it can cross the species barrier from birds to humans, the new subtype
610536
If you have a virus, it can be influenza or a cold. There are hundreds of different types of each. The flu can include congestion, and a cold can include nausea, so it's possible that you can give your flu virus to someone resulting in them experiencing congestion. Some flu viruses are caused by the same strain as strep throat. As a preschool teacher, I used to get strep when others at work got the flu! My doctor told me this. :o)\n\nAll in all, I think that if you have the standard old flu with vomiting, fever, etc. but no congestion, it's not real likely that you gave it to a person who is congested and sneezing but has no other symptoms.
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Avian influenza is an infection caused by avian (bird) influenza (flu) viruses. These influenza viruses occur naturally among birds. Wild birds worldwide carry the viruses in their intestines, but usually do not get sick from them. However, avian influenza is very contagious among birds and can make some domesticated birds, including chickens, ducks, and turkeys, very sick and kill them.\n\nInfected birds shed influenza virus in their saliva, nasal secretions, and feces. Susceptible birds become infected when they have contact with contaminated secretions or excretions or with surfaces that are contaminated with secretions or excretions from infected birds. Domesticated birds may become infected with avian influenza virus through direct contact with infected waterfowl or other infected poultry, or through contact with surfaces (such as dirt or cages) or materials (such as water or feed) that have been contaminated with the virus.\n\nInfection with avian influenza viruses in domestic poultry causes two main forms of disease that are distinguished by low and high extremes of virulence. The “low pathogenic” form may go undetected and usually causes only mild symptoms (such as ruffled feathers and a drop in egg production). However, the highly pathogenic form spreads more rapidly through flocks of poultry. This form may cause disease that affects multiple internal organs and has a mortality rate that can reach 90-100% often within 48 hours.\n\nHuman infection with avian influenza viruses\nThere are many different subtypes of type A influenza viruses. These subtypes differ because of changes in certain proteins on the surface of the influenza A virus (hemagglutinin [HA] and neuraminidase [NA] proteins). There are 16 known HA subtypes and 9 known NA subtypes of influenza A viruses. Many different combinations of HA and NA proteins are possible. Each combination represents a different subtype. All known subtypes of influenza A viruses can be found in birds.\n\nUsually, “avian influenza virus” refers to influenza A viruses found chiefly in birds, but infections with these viruses can occur in humans. The risk from avian influenza is generally low to most people, because the viruses do not usually infect humans. However, confirmed cases of human infection from several subtypes of avian influenza infection have been reported since 1997. Most cases of avian influenza infection in humans have resulted from contact with infected poultry (e.g., domesticated chicken, ducks, and turkeys) or surfaces contaminated with secretion/excretions from infected birds. The spread of avian influenza viruses from one ill person to another has been reported very rarely, and transmission has not been observed to continue beyond one person.\n\n“Human influenza virus” usually refers to those subtypes that spread widely among humans. There are only three known A subtypes of influenza viruses (H1N1, H1N2, and H3N2) currently circulating among humans. It is likely that some genetic parts of current human influenza A viruses came from birds originally. Influenza A viruses are constantly changing, and they might adapt over time to infect and spread among humans.\n\nDuring an outbreak of avian influenza among poultry, there is a possible risk to people who have contact with infected birds or surfaces that have been contaminated with secretions or excretions from infected birds.\n\nSymptoms of avian influenza in humans have ranged from typical human influenza-like symptoms (e.g., fever, cough, sore throat, and muscle aches) to eye infections, pneumonia, severe respiratory diseases (such as acute respiratory distress), and other severe and life-threatening complications. The symptoms of avian influenza may depend on which virus caused the infection.\n\nStudies done in laboratories suggest that some of the prescription medicines approved in the United States for human influenza viruses should work in treating avian influenza infection in humans. However, i
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Avian flu (also "bird flu", "avian influenza", etc), technically means "flu from Influenza A viruses that have adapted to birds", but is sometimes mistakenly used to refer to flu from any Influenza A viruses (rather than ones adapted to birds, e.g. Dog flu, Horse flu, Human flu, Swine flu), or (also incorrectly) even the virus itself. [1] [2] [3] [4] [5] [6] [7]\n\nThe only known "avian flu" viruses are Influenzavirus A. All subtypes (but not all strains of all subtypes) of Influenza A are adapted to birds, which is why for many purposes avian flu virus is the Influenza A virus (note that the "A" does not stand for "avian").\n\nAs of 2006, "avian flu" is being commonly used to refer to a particular subtype of Influenza A, H5N1, which is currently the world's major flu pandemic threat.\n\nA few examples of correct and incorrect usage of the term "avian flu" itself follow. For more scientific information about avian flu, see the subtype links towards the bottom of this article.\nIn technical contexts, correct usage of terms is necessary because precise distinctions are the essence of the communication.\n\n"Avian influenza strains are those well adapted to birds" [1] \n"An outbreak of influenza A (H5N1), also known as 'avian flu' or 'bird flu,' has been reported in several countries throughout Asia." [8] \n"Avian influenza virus usually refers to influenza A viruses found chiefly in birds, but infections can occur in humans."[9] \n"Of the few avian influenza viruses that have crossed the species barrier to infect humans, H5N1 has caused the largest number of cases of severe disease and death in humans. Unlike normal seasonal influenza, where infection causes only mild respiratory symptoms in most people, the disease caused by H5N1 follows an unusually aggressive clinical course, with rapid deterioration and high fatality." Seasonal influenza is human flu.[10] \n"avian influenza HA bind alpha 2-3 sialic acid receptors while human influenza HA bind alpha 2-6 sialic acid receptors. Swine influenza viruses have the ability to bind both types of sialic acid receptors." [11] \nSometimes a virus contains both avian adapted genes and human adapted genes. Both the H2N2 and H3N2 pandemic strains contained avian flu virus RNA segments. "While the pandemic human influenza viruses of 1957 (H2N2) and 1968 (H3N2) clearly arose through reassortment between human and avian viruses, the influenza virus causing the 'Spanish flu' in 1918 appears to be entirely derived from an avian source (Belshe 2005)." [2] \n[edit]\nIllustrative examples of imprecise usage\nIn nontechnical contexts, imprecise usage of terms is typical when discussing complex things.\n\n"A 1,000 square mile quarantine zone to combat an outbreak of bird flu was lifted in Scotland today - despite the spread of a similar disease south of the border." Here "bird flu" is used to mean "Asian lineage HPAI A(H5N1) flu" (which is a bird flu) and contrasted with flu from an avian adapted strain of H7N3 (which is also a bird flu). (Click the links for details.) [12]
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Limited to minor cough and mild fever, if apparent \nFatigue \nUnintentional weight loss \nCoughing up blood \nFever and night sweats \nPhlegm-producing cough \nAdditional symptoms that may be associated with this disease:\n\nWheezing \nExcessive sweating, especially at night \nChest pain \nBreathing difficulty
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No, it's all a load of ****. Bird flu affects birds, but there is no risk to humans, unless you're in a job with high degrees of exposure to the animals and their droppings. There's been 113 deaths world wide, but NONE of these cases were transmitted from person to person.
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The flu virus family is a big one. Some are characteristically bird flus, others are swine flus, others are human flus, ...\n\nThere's a considerable similarity amongst them (a family, right!)  and under some circumstances, a bird flu can swap bits with a pig flu or a human flu, producing a new variant. It's likely that this happens most often in SE Asia where duck ponds, people (including children) and pigs all live in very close quarters. This is probably the way the major flu pandemics (remember the Hong Kong flu?) in humans get started. \n\nUsually, bird flus don't bother people or pigs, and vice versa. But sometimes, there's enough of a crossover that a bird flu acquires the ability to infect people and spread easily. It happened in 1918, and that flu epidemic spread rapidly and killed something on the order of 40 or 50 million around the world in about 18 months. We know it was a bird type flu because the virus has been reconstructed in a research lab. These guys went looking for folks who'd died from that flu in the Arctic North and been buried in the permafrost. It took more than a decade, but it's recently become clear this flu, the 'Spanish flu', was a bird type flu. \n\nin the case of the current avian flu, it's not yet (if it ever will) acquired the ability to spread easily from human to human. It seems that you must be in close contact with infected birds to have much of a chance of catching it. But if you do, it's very dangerous. The mortality reat in the first few hundred reported cases was something like 50% and that's very very high. More recent cases in Europe seem to have a lower mortality rate, but that may primarily be an artifact of better care (eg, learning from prior cases). \n\nThere is little understanding of what changes would be required for this bird flu variant to become human infectious. There has been some speculation that it may be a few as two different gene changes. And perhaps the change(s) will never happen; no one has much of a real idea about the chances. And it's possible that, if it becomes infectious in humans, it will lose the lethality it currently has in humans. Or not, which is the scary case. \n\nTreatment for flu viruses is traditionally best via vaccine. However, since flu viruses change regularly and the vaccines are typically variant specific, it hasn't been possible to get it precisely right. Which variant will be the major issue in the coming flu season is hard to predict, but having guessed, it takes quite a while to produce the vaccine. It's a bit of a guess and isn't always gotten right. The avian flu is no different. \n\nA vaccine against the current variant would be pointless for humans, as it doesn't infect us very well. And if the virus changes to become infectious in humans, we don't really know how to develop a vaccine against a virus variant we haven't yet seen. And after we see it, it will take some months to produce the vaccine for it. \n\nWhat are the chances of drug treatment against a human infective variant of this avian flu? Not good, just as there aren't very good drugs against any virus infection. We have one or two drugs, of which Tamiflu is thought to be the best of a not very good lot. Governments have begun stockpiling it, against possible need. \n\n======\n\npossibilities\n\n1) The virus never acquires the ability to infect humans easily and to be highly contagious. If so, the current plague among birds will eventually burn itself out and there won't be much further issue. \n\n2) The virus will never acquire the ability to be highly contagious, but will learn to infect people much better than it can manage now and will retain its lethality. More people will die before the pandemic among birds finally burns out. Death toll might be in the thousands or hundreds of thousands, as compared with hundreds to date. it think this unlikely as the flu viruses have all had excellent c
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This is commonly known as the Avian Flu virus or Bird Flu....
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Yes. In 2003 there was a patient who was diagnosed with avian bird flu in New York.
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I believe you're asking if getting caught in the rain can make you catch a cold or otherwise get sick.  The answer is no. You'd have to catch a virus to get sick. I was just watching that myth get debunked on a TV show called "Dr. Know." He took two healthy males, dipped their heads in water, and then had them sit in a walk-in freezer for about 45 min. Afterwards, their hair was frosty and the guys were very cold, but they had no running noses or anything yet. He checked back on them a full week later. Nothing. Other people who were briefly exposed to a virus became sick. I was surprised. I was always taught that getting caught in the rain or going outside in the winter w/ freshly-washed, wet hair made people sick.
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I have seen this quite a few times in elderly people after the flu jab. He does need to see his GP who will more than likely say that it's nothing to do with the flu jab but I'm not convinced as I see too much of this to be a coincidence. Make sure he is adequately hydrated & fed as he may not have been looking after himself if he was feeling rough. I wish you well.
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Though it's not been scientifcally reseached enough, a person exposed to HIV will usually develop a 2-3 day "conversion flu", symptoms seem similar to nausea, food poisoning or fever.  It's when the viral load can achieve its highest hold in the body before the immune system has a chance to kick in,
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I assume you're referring to the bird flu that's currently spreading through western europe. It's important that you remember that very few birds can carry the disease; however, one of the ways that the disease spreads to humans is by contact with the feathers. The most likely ways of a human contracting the virus, though, are constant contact with the faeces of birds, as well as regular contact with their beaks. Of course, since birds preen their feathers using their beaks, it is possible that the virus could survive for a short time on the feathers, and so could be passed onto humans. If you're in any doubt as to whether you may have contracted the disease, you should go to a doctor immediately. Bird flu usually manifests itself first in the form of a minor eye infection, but can spread through the body quickly depending on the strain.\n\nIn the UK, the deadly H5N1 strain has only been confirmed to date in a single dead swan, and there are no confirmed cases of it being passed on to humans in the UK.\n\nBreeds of birds you should be especially careful with are swans, geese and ducks, as they are particularly susceptible to it and may carry it for several weeks without showing any symptoms whatsoever. Also, as they are migratory birds the risk of them carrying it from another country are greatly increased.\n\nAll that said, I wouldn't be too concerned about it; as long as you're careful and you're not in regular physical contact with birds you should be alright.\n\nAlex
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Thats definatley the symptoms of the flu.  \nIf you don't feel better within a couple days, go see a doctor.\nGood Luck!\nHope you feel better!
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Have you heard, watched, or read ANYTHING about the bird flu?!