Posts Tagged ‘avian influenza’

EVOLUTIONARY BIRD FLU (2)

Author: tayana

avian flu 2

It appears that it did evolve once it was in Europe. The first wave of it hit the soldiers in the spring. It was known as the 3 day flu because large numbers of them caught it, were sick for 3 days and then recovered.

Then it went unnoticed until around September 1918 — when it spread throughout the world and in 3 months killed many more people than the war itself. From at peace Spain (which was unfairly blamed for it) to the South Pacific to remove Eskimo villages in Alaska.

Perhaps the deadly 1918 flu had its deadly origins for BOTH reasons :

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Tool to Prevent Bird Flu

Author: tayana

bird flu, inspection

Precaution is the best tool that we have to prevent a worldwide pandemic. Taking simple steps such as washing your hands frequently and sneezing and coughing into tissues can go a long way in preventing the spread of germs and viruses. It is also important to make sure that you stay up to date with yearly flu shots. The shot won’t prevent Avian Flu, but it will help to ensure that you don’t come down with Influenza. If someone were to have Influenza and then contract the Avian Flu at the same time, that would be the perfect mix for mutating the Avian Flu strain. By staying current with your shots, you will help minimize the risk of that happening. If you are visiting a foreign country that has had cases of Avian Flu it is important to use care and precaution. Stay clear of areas that host wild birds or birds for sale in open markets. Also, make sure that all of the food that you eat has been cooke
H5N1 virus symptoms are very similar to other symptoms of Influenza. Symptoms include fever, sore throat, malaise, and coughing. It can progress to Pneumonia and other serious conditions. A person who has contracted bird flu will need a lot of fluids and should be treated by a physician immediately. If the condition is untreated, it can lead to death.

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map  detect bird flu

The most recent breakouts have occurred in South East Asia and more particularly Indonesia, where many people died in a very short period of time. Luckily modern medicine is far more adept at treating influenza viruses these days. If the same breakout had have happened back at the beginning of the 20th century many more people would have died and its potential to spread across countries would have been greater. This of course did happen several times nearly 100 years ago and many people lost their lives.

Well first of all measurements are being taken to prevent poultry from becoming infected in the first place. Poultry farms are usually the beginning of any outbreak. Why? Well, poultry like chicken and ducks sometimes become infected by wild birds who of course contain an antibody that protects them from the Asian bird flu. This of course doesn’t mean they still can’t carry the virus and when a bird kept in captivity comes in contact with a carrying wild bird, it then becomes infected. That bird then passes it onto the rest of the birds on the farm and before you know it, there’s an epidemic.

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H5N1, New Virus?

Author: tayana

bird flu pademic

Generally Bird Flu, the viruses do not affect humans, or cause mild illness at worst.
Diarrhea and Abdominal Pain: Diarrhea and abdominal pain has been a symptom in some patients, but not all of them. Watery diarrhea may be a symptom in bird flu cases, but is not a common symptom in regular flu. Diarrhea comes before respiratory symptoms. Two young patients had encephalitis and diarrhea without any respiratory symptoms.

The name H5N1 refers to the type of proteins found in the protein coat of the influenza virus – haemagglutinin 5(H5) and neuraminidase 1 (N1). There are dozens of different proteins that can be present, so that flu viruses called H1N1, H1N2, and H3N2 etc are also known.

Officials of the Kano state avian flu control committee detected the presence of Avian flu among 16,000 chickens on a farm a few days ago, a month after the area was declared free of the virus.
Avian influenza cannot be diagnosed by symptoms alone, so a laboratory test is required. Avian influenza is usually diagnosed by collecting a swab from the nose or throat during the first few days of illness. This swab is then sent to a laboratory, where they will either look for avian influenza virus using a molecular test, or they will try to grow the virus. Growing avian influenza viruses should only be done in laboratories with high levels of protection. If it is late in the illness, it may be difficult to find an avian influenza virus directly using these methods.

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mutate monkey

The bird flu virus doesn’t have to do anything comparable to a monkey. It just has to mutate or recombine genetic material to become high contagious to people. That’s the start of a pandemic.

For viruses, that’s a lot easier to do than for a monkey to type out the complete works of Shakespeare. There’re many strains of influenza viruses in the world which are highly contagious to people. Most of us have suffered from the flu, caught from a child or coworker, so we know that.

The more A/H5N1 viruses there are this world, the higher the probability that one of them will become highly contagious, human to human, just as ordinary flu is now.

Just as with monkeys — the more viruses, the faster one of them becomes highly contagious.

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