Bird flu – one step to a pandemic
Since the bird flu virus was noticed in humans, in 1997 in Hong Kong, specialists shared us their opinions about this virus and the risks that may develop.
The risks of mutating into a pandemic disease are estimated to cause 7.5m deaths. Some specialists believe that this is an optimistic opinion.
The real warning comes when we realize that there is no way to produce sufficient vaccines in case of a pandemic. Another major impact could be over global economy because the virus may lead to many deaths among birds and also among humans.
There is a desperate need for research in order to develop a proper and safe vaccine that can prevent the infection. As we know, since the first case of human bird flu was registered in 1997 at Hong Kong, there have been more than 90 infections among humans in south-east Asia. 54 of these persons have died. After the administration of the vaccine outbreaks seem to occur not as often as before in countries such as Thailand and in other south-east Asian countries. While this phenomenon was registered, in Vietnam many human cases have been developed. As specialists agreed such clustering could mean the virus is becoming more and more efficient. This could mean a precondition for pandemic.
Registered migratory poultry deaths are also a concern because specialists say that this could mean another indication that the virus is mutating and it is becoming more virulent. The main problem in that area is the fact that countries like China or Vietnam are not providing enough data for animal and human health officials, leaving the scientists uninformed.
As we wrote earlier the most optimistic predictions say that 7.5m deaths will be registered in the next bird flu pandemic. Specialists agreed that it is only a mater of time until a flu pandemic starts. It is estimated a number of 30 million hospitalized persons.
Statistics say that a pandemic occurs every 30 years or so. It is known that the most virulent was registered in 1918. This Spanish flu killed about 40 million persons all over the globe. Less virulent but with a number of victims of about 1 million each were the Asian flu pandemic in 1957 and the Hong Kong flu in 1968.
Even if the risk of developing a new world pandemic exist it is good to remember that no one can produce the necessary quantity of vaccine.
So, if you want to find out more about symptoms of bird flu or even about bird flu prevention please click this link http://www.bird-flu-info-center.com/
Are there people more likely to have a heart attack?
Older people are usually those predisposed to heart attack. However, studies have shown that other people as well can suffer from a heart attack, even when they are younger.
South Asia is one of the places where heart attack is at " home" . People who where born here are more at risk of having a heart attack. The risk is furthermore increased by diabetes and by smoking at a very fragile age. It is true that this part of the world accounts for almost a quarter of the population, but when compared with other regions of the world, this has the highest numbers of deaths from heart attack. Furthermore, it is also the leading region of cardiovascular problems, that eventually lead to heart attack. Deaths linked to heart attack happen five to ten years earlier in this part of the world than in other countries. All this information has made many people wonder what is the cause of heart attack in this region. Clearly, the traditional factors of risk of a heart attack do not apply here, because the number of deaths is higher than in all other regions. So, studies have been made to see what actually makes those people be more at risk of having a heart attack, but not many things have been
revealed.
All those studies have shown that age of a heart attack is much lower in South Asia then in all other regions. Furthermore, people that live here do not drink more alcohol or eat more fatty foods than people living in other regions. So then why are they more exposed to heart attack? Well, an answer may be history itself. In South Asia, there are many people that have diabetes history in their family or hypertension or some other conditions that lead to a heart attack.
So could this be the answer? Unfortunately, no one knows for sure why these people are more at risk of having a heart attack, but since the only thing that was different from all the other people, was the history of risk factors, then this could be the reason. More and more studies have been made and there are a lot of people that will not end until they uncover this mistery. However, what is known for a fact is that in this region, young people are more at risk of having a heart attack than older ones.
If you want to find out more resources about signs of heart attack or about vioxx heart attack lawyers please review this page http://www.heart-attack-guide.com
Answers about thyroid disorders
Many people care to know as many information as possible related to what they are interested. Medical problems lead to a desperate need of information for the patients and their close ones. Thyroid problems are able to change your life permanently and that is why we felt like answering to some general questions about thyroid problems might help the ones in need.
First of all people want to know if it is treatable. It is good to know that thyroid problems are generally easy to treat. Before answering to this question it is good to know that thyroid produces two primary hormones thyroxine T4 and triiodothyronine T3. These hormones travel through the bloodstream and help the metabolic process to develop without problems. In case the thyroid does not produce enough hormones the metabolic process slows down. The treatment for this phase is Oroxine. This medication contains thyroxine and it is necessary in replacing or supply the number of T4 in the body. It is certain that the body needs to get used to this tablet but the effects will be seen.
Another question refers at the hereditary possibility for thyroid problems. Unfortunately thyroid disorders have a distinct genetic link. All autoimmune problems have a genetic link, not only thyroid disorders so they can go from parents to children.
People even wonder if TV radiations may lead to thyroid disorders. Their belief is not true but we might say that radiations from nuclear explosions and radiation leaks will surely affect the thyroid. An example for this situation is the people in Ukraine. In 1986, after the severe fallout from Chernobyl the number of suffering people increased significantly. The standard practice in that time was iodine. Iodine tablets helped people to reduce the amount of RAI in their body.
Prevention is also a frequently asked question but the answer is not at expectations. There is so less to do in order to prevent the autoimmune thyroid conditions. There are two situations here. If the person has a genetic predisposition to these conditions them it is little to do. If not it is recommended to avoid nervousness and to follow an iodine diet.
Too much iodine can also lead to problems especially for persons with predisposition to Graves’ disease for whom iodine may trigger the disease.
Iodine is found in kelp, iodine antiseptic, iodine water purifiers and not last in iodine salt.
Not only excess iodine can cause thyroid disorders but a diet high in soy too. These types of diets may lead to goitres.
For more info regarding thyroid treatment please check http://www.thyroid-info-center.com/thyroid-problems.htm or http://www.thyroid-info-center.com/thyroid-problems.htm
