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Swine Flu (H1N1/09)

The 2009 Pandemic Swine Flu, A-H1N1/09, the Type A influenza virus that was first identified in the early spring of 2009 in Mexico and then spread world wide to become a true Pandemic by June 2009. Different from other current seasonal strains of H1N1, and also not the same Swine Flu from prior epidemics or outbreaks (like in 1976), it is known by many different names in different places and settings, such as: H1N1, Novel H1N1, A/California/7/2009 (H1N1)v-like virus, la grippe porcine, The Mexican Flu, la epidemia, Schweinegrippe, and SOIV (Swine Origin Influenza Virus).

1,816 Questions

Why does the H1N1 virus kill people?

It not only kills the healthy, but it also kills the unhealthy, injured, or badly sick. The swine flu is contagious so it can kill many other people who don't have the proper health as it does with people who do. So, it doesn't, that flu virus could kill healthy at the same time as it could kill the unhealthy.

If everyone is vacinated for the flu virus why do I need to get the shot?

Because not everyone is or can be vaccinated. Some people don't get vaccinated by choice and some can not because of medical reasons such as allergies or they may be too young.

From the Centers for Disease Control and Prevention (CDC) teleconference archives:

"Only about a third of children aged six to 23 months received influenza vaccine during the 2005-2006 season," Dr. Jeanne Santoli, deputy director of CDC's Immunization Services Division, said during the teleconference. "Among those children, only two-thirds received the two doses of vaccine that they were recommended to receive. That means that only about a fifth of children were protected fully. Last season, 69 percent of people 65 and older reported receiving a flu shot, Santoli said.

"This is far below our national goal for this group which is 90 percent," she said.
"Among younger adults, only 37 percent of those aged 50 to 64 and 31 percent of high-risk adults 18 to 49 (such as those with respiratory problems) reported getting a flu shot," Santoli said. "In addition, only about 40 percent of health-care workers received vaccinations," she noted."

How is Swine Flu passed to humans?

There are different effects of the swine flu that can be fatal. The most common and most rapid is the respiratory failure. But other causes of death are pneumonia causing sepsis, high fever causing neurological problems, and dehydration and electrolyte imbalance.

Will people die in 2010 of the swine flu?

There is now a vaccine against the Pandemic Swine Flu that should be released to the US in mid October 2009, (as well as other nations) and will hopefully be in time for the 2009 - 2010 flu season in the Northern Hemisphere.

It is anticipated that the Novel H1N1 strain of flu will return in the fall along with the seasonal flu and since this flu season will continue into 2010, there is a potential to have deaths caused by Novel H1N1 in 2010. Not all people in the world will take the voluntary immunization, not all will have it available to them even if they do want to take it, and some may take it but not achieve full immunity in time to avoid contracting symptoms. So, people could die of it in 2010, and especially if it mutates into a more virulent strain than that which spread in the first wave of outbreak.

The immunization plans by most governments includes distribution on a priority basis to those at the highest risk of severe complications or death from the virus, which will hopefully supply the needed vaccine in time for most people who might have otherwise died of the disease.

How does Swine Flu affect family and community?

It is through direct contact right? so if at home you just sneeze of cough, then you can have the possibility of transferring the virus to your family members. And worse is if in the community... Also, if you do not wash your hands often or every after any contact, you can spread the virus easily. They can stay in doorknobs, railings of the stairs, tables in restaurant and anywhere an infected person go to.

What country did Swine Flu originate from?

Swine flu orignates from fruit bats, the bats drop the infected fruit and the cattle ie pigs eat them, thus giving them to the farmers and workers who are usually elderly and do not have a strong immune system and then give it the rest of the population in Mexico

When will there be an H1N1 vaccine?

For H1N1/09, Novel Swine Flu: they began developing the vaccine in the US as soon as the virus was isolated and the epidemics were spreading in April and May 2009. The vaccines were approved by the Food and Drug Administration (FDA) on September 15, 2009.

Other H1N1 vaccines: these have been developed in the past. One that is well known is the 1976 vaccine that was associated with an increase in Guillain-Barre Syndrome after the administration of the vaccine. It was made an entirely different way than these flu vaccines are made today.

There are also some H1N1 vaccines developed for use by pig farmers for the prevention of the type of H1N1 that is a disease of pigs that people only rarely get when they are in regular close contact with the pigs.

What is the difference between a cold and the flu?

They are caused by different viruses and have slightly different symptoms.

See related question below for the symptoms of the A-H1N1/09 "Swine Flu".

The symptoms of the cold and flu can be hard to differentiate, sometimes not even possible without a specific laboratory test to determine which virus is causing your symptoms. See the related link below for more information on this from US Flu website, Flu.gov.

The primary differences are:

  • The flu usually causes a high fever and a cold doesn't cause a fever except in rare circumstance.
  • General aches and pains with the flu are usually present and can be severe, with a cold they are mild.
  • You may feel very fatigued from the flu and this is unusual with a cold.
  • Headaches are much more common with the flu.
  • The usual cold symptoms of stuffy or runny nose, sneezing, and sore throat are only sometimes seen with the flu.
  • A severe cough comes with the flu but is not as severe with a cold.

Colds typically begin with a sore throat. Sometimes a mild fever, cough, and/or a stuffy nose are present. It is important to note the difference between a cold and an allergy because of the different treatments associated with each. Cold symptoms can usually be controlled through the use of a decongestant and anti-inflammatory medicine (e.g. Ibuprofen). Fever is not as common in colds as in the flu. Those with colds almost always have fevers under 101 degrees Fahrenheit.

There are a few basic kinds of flu viruses but hundreds of cold viruses. Colds are usually milder than the flu. People with colds are more likely to have a runny or stuffy nose. Colds generally do not result in serious health problems, such as pneumonia, bacterial infections, or hospitalizations, whereas this is possible with an infection with a flu virus.

FLU

LIKELY (>50% chance of these symptoms)

  • fever 102 deg. F (39 deg. C) or higher (can reach up to 107 deg. F (42 deg. C) in extreme cases)
  • dry hacking cough
  • severe runny nose
  • stuffiness
  • chills (happen during fevers when body adjusts thermostat to raise it's set point)
  • headache

POSSIBLE (30-50% chance)

  • sore throat

RARE (< 30% chance)

  • diarrhea
  • vomiting

COLD

LIKELY (>50% chance)

  • runny nose
  • stuffiness
  • coughing frequently

POSSIBLE (30-50% chance)

  • fever 99 deg. F to 101 deg. F (37.2 deg C to 38.3 deg C.)
  • chills
  • sore throat

RARE (<30% chance)

  • gastrointestinal symptoms like diarrhea and vomiting

The 'flu - an abbreviation for "influenza" - is a viral infection of the respiratory passages causing fever, severe aching, and catarrh, and often occurring in epidemics.

A cold, on the other hand, a common viral infection in which the mucous membrane of the nose and throat becomes inflamed.
Influenza (the flu) is usually a more severe illness than the common cold, which is caused by other respiratory viruses. The 'flu typically showcases symptoms including headaches, chills and cough followed rapidly by a fever, appetite loss, muscle aches and tiredness. Cold symptoms are limited to the upper respiratory tract with runny nose, sneezing, watery eyes, and throat irritation.

Can a human get Swine Flu from a pig?

Yes. There are guidelines released that give specifics on protecting farm workers, pig breeders, pig competitors at breed shows, etc. on preventing the spread from pigs to people and from people to pigs. See below.

Can you put onion in a dish to absorb the flu virus?

There is no evidence that onions can stop the flu.

Second answer:

The 'flu is caused by a virus, and it's just as happy to sit on an onion and wait for you as it is to sit on your kitchen counter.

Is it a flu epidemic or a flu pandemic?

Flu can be both. A flu epidemic is when the incident rate (number of people being infected) substantially what is expected based on previous experience. A flu pandemic is an epidemic that has spread through human populations across a large area.

Swine Flu is a world wide disease and has been officially called a pandemic.

Are you contagious before having flu symptoms?

Yes. 1-2 days before you feel symptoms you could be shedding virus particles that infect others. The precautions for prevention of the spread of infectious diseases must be followed at all times and in all seasons. This includes proper frequent hand washing, avoiding touching your eyes, mouth or nose, remembering to get your flu vaccination each year, staying at least 6 feet away from someone ill, coughing and sneezing into a tissue that is immediately thrown away, staying home when you are sick, and other ways to protect yourself and others. A more complete list of ways to protect yourself is in the related questions section for this question.

More details on how long you are infectious:

Adults shed influenza virus from the day before symptoms begin through 5-10 days after illness onset. However, the amount of virus shed, and presumably infectivity, decreases rapidly by 3-5 days after onset in an experimental human infection model. Young children also might shed virus several days before illness onset, and children can be infectious for 10 or more days after onset of symptoms. Severely immunocompromised persons can shed virus for weeks or months.

When should you get the Swine Flu vaccine?

Everyone who can should get the H1N1/09 vaccination. It is safer to get the vaccine than to get the flu. Flu vaccines have been proven safe and effective, including the vaccines for the swine flu. See the related question below for more information about who should not get the vaccination.

Are there other food diseases than the Swine Flu?

The H1N1 Pandemic Swine Flu is not a "food disease". You can not get it from eating pork or pork products.

There are many food-borne diseases, however. More than 200 known diseases can be transmitted through food.

Here's a list of some:

  • Noroviruses
  • Salmonella
  • Campylobacter
  • E. coli
  • Clostridium Botulinum
  • Hepatitis A
  • Shigellosis (dysentery)
  • Bacillus cereus
  • Listeria
  • Staphylococcus Aureus

Are there blood fractions in the H1N1 vaccine?

No. See the related questions below for a link to the question and answer about the ingredients of the Swine Flu vaccine.

How long are people with the flu virus contagious?

Flu is most contagious in prodromal stage and few initial days, when you are ill. So you spread the diseases before you are actually ill. That is the strategy used by most of the diseases. When you sneeze, millions of viruses are thrown in the air to infect the new hosts. Within few days afterwards the capacity to infect get drastically less.

What is amantadine?

Amantadine is a synthetic antiviral agent that also has strong antiparkinsonian properties. It is sold in the United States under the brand name Symmetrel, and is also available under its generic name.

Where is the H1N1 vaccine manufactured?

There were four manufacturers' products approved for use by the US FDA and CDC:
Melbourne-based CSL Ltd.; Novartis AG based in Basel, Switzerland; Sanofi Pasteur of Sanofi-Aventis SA, based in Paris; and MedImmune, LLC, the Maryland US based Subsidiary of London's AstraZeneca. GlaxoSmithKline has not yet had approval for their vaccine in the US but it was approved in Europe as was a product made by Novartis. A third vaccine by Baxter did not pass the European committee's approval process but it is still being considered.

Why does your body ache after you sneeze?

When you sneeze, it takes all of the strength of your diaphragm. It is one of the only times when the full strength of the diaphragm is actually used. It also requires support from your abdominal muscles and perenial muscles, which help to give the diaphragm support and "leverage" for lack of a better word. A sneeze usually comes out around 100 miles an hour. This takes an enormous amount of strength. This can cause the muscles in your perineum to ache afterwards, especially if you have just had an orgasm or done anything else that uses those muscles. Try kegel excersizes to prevent this by strengthening these muscles: http://en.wikipedia.org/wiki/Kegel_exercises Wikipedia page on sneezing (be sure to check the discussion page):

http://en.wikipedia.org/wiki/Sneeze -DJ Craig

What should you do If someone has swine flu symptoms?

Well , there's nothing you can do actually... You know it yourself that you got Swine Flu , and you still came out ? Your not being responsible to the Social please. Stay home and rest .

If you are a diabetic do you have to take the flu vaccine?

Nobody has to take it in the US, but it is highly recommended by the public health organizations that those at high risk for complications do get the vaccination. Diabetics are among the groups at higher risk.

The vaccines approved in the US have undergone more testing than even the yearly seasonal flu vaccines usually undergo, and have been deemed safe and effective by the Food and Drug Administration (FDA) with their approval for use. The vaccine is being manufactured the way that seasonal flu vaccines have been for years which have had very low adverse effects.

If you have concerns, discuss this with your doctor to find out what the best plan is for your particular case.

See the related questions below for a list of the groups who are at higher risk for complications from the A-H1N1/-09 influenza.

Does seasonal flu vaccine protects against H1N1?

If you already have or have had the H1N1/09 swine flu, then there is no reason to take the vaccine. Vaccines are made to mimic the disease and "trick" your body into thinking you have the disease and so it builds up immunity as if you had it. But, you need to know for sure that you had that specific kind of flu by lab testing or you may not be immune. If you had a different type of flu, then you will still need a swine flu vaccination. The vaccine will do nothing if you are already immune from the disease. It also is only for prevention, it does not treat you when you have the flu.

What diseases are prevented by your vaccines?

The flu..... Chicken Pox, and meningitis are just some of the few * measles * chicken pox * mumps * rubella * whooping cough * polio * tuberculosis * meningitis * HPV * Tetnus * cholera * diptheria * influenza * malaria

How many people have died from H1N1 in Malaysia?

Asian Flu - 4-million dead

Started in wild ducks in Guizhou, southern China, and mutated with existing human strain. Spread to Singapore in February 1957, Hong Kong in April and U.S. in June, where about 69,800 died. Infection rates were highest among school children, young adults and pregnant women, but elderly had the highest rates of death. Disease abated by year end but flared up in January and February 1958, when there was another wave of illness among the elderly

Why do people cough or sneeze when there is dust in the air?

When you are in a dusty place, you do tend to cough and sneeze more often. That is because the dust particles get breathed into your nose and throat and caught in the mucus lining, on nose hairs, and cilia in your lungs. When dust is in your nose, it can irritate your nose's lining. This causes you to sneeze, in an effort to clear the dust from your nose. A cough works the same way, but it clears your throat and lungs.

Special Caution:

Be sure to cover your cough or sneeze with a tissue and then throw it away. Or, if no tissue is at hand, cover your nose and mouth with your arm and sleeve by turning your face into the crook of your elbow. Wash your hands afterward.