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Chicken Flu - The Threat of Animal to Human Transmission

By : Avraham Glattman    Five stars rating
Submitted 2010-08-29 21:57:54
Hen Flu: The Threat of Animal to Human Transmission

Individuals who have shut or direct contact to contaminated poultry can contract the illness after coming involved with hen secretions or feces.

When fowl flu hit most Asian nations, it prompted the World Health Group (WHO) to induce China to test its wild birds, significantly geese that migrate from its waters through the harsh winter. The illness unfold so quick from one bird to a different that about 5,000 birds have been killed in one season. People who have close or direct contact to infected poultry can contract the illness after coming involved with chook secretions or feces.

Although many are divided on the potential for direct human to human transmission of the virus, this possibility has not been dominated out. Viruses, normally, are identified to mutate. In the case of hen flu, family members infected with it could show completely different severity of symptoms, prompting a misdiagnosis. Additionally, if an individual who has the widespread flu turns into contaminated with chook flu at the identical time, it will probably lead to the mutation of the bird flu virus.

At the College of Leicester in Nice Britain, it was found that a full-blown chook flu pandemic might cause an 80% mortality rate. A crew led by Karl Nicholson is developing the chook flu vaccine with the purpose of decreasing the fatality should a fourth major pandemic occur. Within the final century, there have been three recorded major pandemics: the Spanish Flu in 1918, the Asian Flu in 1957 and the Hong Kong Flu in 1968. In complete, the three pandemics claimed at the least 20 million people.

The bird flu virus, which will be transmitted by means of direct contact with a chook’s contaminated saliva, nasal secretions and feces, can survive for up to a week at 22 degrees Celsius. At freezing temperatures, the virus can survive indefinitely. It's no surprise that the bird flu virus tends to final in colder climates and is pronounced to be nearly as lethal as SARS (extreme acute respiratory syndrome). Along with the transmission of the disease from the migration of wild birds touring nice distances, the disease can also be spread when contaminated birds are exported and imported in the worldwide market.

In terms of security in food handling and preparation, a cooking temperature of about 70 levels Celsius is enough to kill the hen flu virus. It will be significant, however, to avoid uncooked birds and different uncooked markets meats from being contaminated. Cook dinner eggs correctly and check that the yolks should not runny. The easy act of washing your hands completely with cleaning soap and water after handling raw meats may spell the difference. Understand that transmission of the hen flu virus to humans often occurs during the slaughtering process and dealing with of contaminated chicken fluids. After slaughtering infected poultry, the virus typically stays within the intestinal and respiratory tracts, not in the meat itself. Cooking at right temperatures can help keep away from the virus from spreading.

The signs of bird flu are similar to human flu. Nonetheless, the severity of a disease can generally give approach to announcements of a pandemic, which might trigger political issues. In Asia the place the incidence and actual cases of human transmission of chicken flu occurred, WHO and the United States instantly took precautionary measures. The British Medical Journal, on the other hand, declared that a pandemic remains to be removed from happening.

No travel advisory has been issued restricting anybody from going to nations affected by chook flu though WHO has issued a warning to travelers. Travelers are suggested towards going to live poultry markets, getting close contact to any farms and having direct publicity to feathers, feces or droppings, eggs and poultry meat products. Travelers coming from bothered international locations are additionally not being screened. Nonetheless, precautionary measures are in place, particularly within the media. Information is being disseminated as a way to make individuals conscious of the hen flu, its results and what to do to keep away from getting infected.

Viruses are consistently mutating and evolving. Well being watchers, practitioners and scientists are involved about this as a result of if a pandemic occurs, there received’t be enough time to organize and develop a vaccine. They worry that we're as soon as once more on the point of another major pandemic threat. Nonetheless, with the strides being made by know-how every day, hopefully the casualty received’t be nearly as high as the casualty of the past three major pandemics that claimed at the very least 20 million lives worldwide.
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