Dengue Fever
Dengue fever is an infection caused by the dengue virus. It is very important to treat dengue on time. Mosquitoes transmit (or spread) the dengue virus. Dengue fever is also known as "bone fracture", because it can cause so much pain to the people who have broken their bones. Some symptoms of dengue fever include fever; Headache; Skin rashes such as rashes and muscle and joint pain are included. In some people, dengue fever can occur in one or two forms that can be life-threatening. First, dengue is hemorrhagic fever, which causes bleeding or leakage in blood vessels (blood vessels), and lowered levels of blood platelets (which cause blood clotting). The second is dengue shock syndrome, which leads to dangerously low blood pressure.
There are 3 different types of dengue virus. If a person gets an infection from one of these types of viruses, then usually he is protected from that type of dengue virus throughout his life. However, with the remaining three types, he remains safe for some time. If he is infected with one of these three types of viruses, then he is more likely to have serious problems.
There is no vaccine available to protect people from dengue virus. There are some measures that should be taken to save people from dengue fever. People can protect themselves from mosquitoes and limit the number of bites from them. Scientists say that mosquitoes can grow and shrink. If someone has dengue fever, he can usually be cured by drinking enough liquid until his illness is reduced or limited. If the person's condition is more serious, he may need intravenous fluid (fluid given in the veins using a needle or tube) or blood transfusion (blood transfusion by another person).
Since 1960, many people are suffering from dengue fever. The disease has become a worldwide problem since World War II. It is common in 110 countries. Each year around 50–100 million people suffer from dengue fever.
People are working on vaccines and medicines to directly treat the virus. People also take many different measures to get rid of mosquitoes.
The first description of dengue fever was written in 1779. In the early 20th century, scientists discovered that the disease was caused by the dengue virus and that it was transmitted (or spread) through mosquitoes. Symptoms: fever, chills, muscle and joint pain, feeling of weakness, dizziness, reduced number of platelets in blood, weak pulse, possibility of death
History
Dengue was first written many years ago. A Chinese medical encyclopedia of the Jin Empire (265 to 420 BCE) speaks of a person who may have had dengue. The book describes a "water poison" disease that was associated with flying insects. Written documents from the 17th century also discuss an epidemic that could be dengue ( Where the disease spreads quickly within a short time). The earliest reports of the most likely dengue epidemics are from 1779 and 1780. These reports speak of an epidemic that engulfed Asia, Africa, and North America. Since that time there have not been many epidemics.
In 1906, scientists proved that people were getting infected with "Aedes" mosquitoes. In 1907, scientists showed that viruses are the cause of dengue. This was just the second disease shown to be caused by the virus (scientists had already proven that yellow fever was caused by the virus). [3] John Burton Cleland and Joseph Franklin Siler continued to study the dengue virus and the virus. Detected the basis of expansion.
Dengue began to spread more rapidly after World War II. The war is believed to have changed the environment in many ways. Different types of dengue spread to new areas. People started having hemorrhagic dengue fever for the first time. This horrific type of Daegu was first reported in the Philippines in 1953. Hemorrhagic dengue fever became the leading cause of death in children in the 1970s. It also began to occur in the Pacific and the United States. Hemorrhagic dengue fever and dengue shock syndrome were first reported in Central and South America in 1981. At this time healthcare professionals noticed that those who had been affected by type 1 dengue virus were experiencing type 2 dengue virus after a few years.
Signs and symptoms
Dengue Symptoms Approximately 80% of people infected with dengue virus (8 out of every 10 people) have no symptoms or very mild symptoms (such as a basic fever). About 5% of the infected people (5 out of every 100 people) fall seriously ill. In a small number of these people, the disease is life-threatening. A person exhibits symptoms 3 to 14 days after suffering from the dengue virus. Symptoms often appear only after 4 to 7 days. This way if a person returns from an area where dengue is common and he or she has a fever or other symptoms 14 days after his or her return, he or she may show symptoms. Not dengue.
Often when children have dengue fever, their symptoms are common colds or colds (gastroenteritis) (or abdominal flu; for example, vomiting and diarrhea). However, severe dengue fever in children. Problems are more likely to occur.
Diagnostic flow
The ideal symptoms of dengue fever are less frequent that start suddenly such as a headache (usually behind the eyes); Rashes and muscle and joint pain. The disease's nickname "bone fracture" refers to how severe this pain can be.
Dengue fever occurs in three stages:
1. Feverish
2. Serious and
3. Correctional.
In the fever phase, a person usually has high fever. ("Fabric" means a person has high fever.) Fever is often 40 ° C (104 ° F). The person may have general pain and headache. This phase usually lasts from 2 to 7 days. About 50 to 80% of the people who have symptoms in this stage have rashes. First or second During the day, rashes can look like red skin. In the later days of the disease (from the fourth to the seventh day), rashes may appear as smallpox. Small red spots (patikia) may appear on the skin. These stains do not remove on pressing the skin. These red stains are caused by broken cells. A person may have mild bleeding from the mouth and nose through the mucous membrane. Fever starts decreasing on its own (better) and after a day or two. Lai starts coming back. However, this pattern varies among different people.
In some people, the disease enters a critical stage after high fever. The acute phase lasts for one to two days. During this phase, fluid can build up in the chest and abdomen, because the blood vessels leak. Fluid is formed and it circulates throughout the body. This means that vital (most important) organs do not normally receive blood as they need. For this reason, organs do not function normally. The person may also have excessive bleeding (usually in the gastrointestinal tract).
Less than 5% of people with dengue have circulatory shock, dengue stroke syndrome and dengue hemorrhagic fever. If a person has had dengue of another type ("secondary infection") before, they may have serious problems. The chances are high.
In the correction phase, the fluid that leaks out of the blood vessels is incorporated back into the bloodstream. The correction phase lasts for 2 to 3 days. A person often gets much better during this phase. is. However, they may complain of severe itching and a slow heart rate. During this phase, the person may go into a fluid overload state (in which a lot of fluid is withdrawn). If it affects the mind, it can cause a change in the level of consciousness or a condition like seizures (in which the normal state of thinking, understanding and behaving may vary).
Causes
Dengue fever is caused by dengue virus. The scientific system in which the virus is classified and named includes the dengue virus as part of the "Flaviviridae" family and the "Flavivirus" gene. Other viruses also belong to this family and can cause diseases in humans. For example, yellow fever virus, West Nile virus, St. Louis encephalitis virus, Japanese encephalitis virus, tick-borne encephalitis virus, Kaysanur jungle disease virus and Omsk hemorrhagic fever, all belong to the "Flaviviridae" family. Most of these viruses are spread by mosquitoes or ticks.
Risk Factor
Infants and children are more likely to develop the disease than adults with dengue. Children are more likely to become seriously ill if they are well nourished (if they are healthy and well nourished). (This is different from other infections that are malnourished, unhealthy, or good nutrition. Children with deficiencies are more severe.) Men are more likely to have serious illnesses than women. People with chronic (long-term) illnesses such as diabetes and asthma Dengue can be life-threatening.
Control of Mosquito
The most effective way to prevent dengue is to control the population of mosquitoes by either controlling larvae or the population of adult mosquitoes. Aedes mosquitoes breed in artificial water storage containers such as tires, bottles, coolers, bouquets. These waters should be emptied frequently. This is considered the best method of larval control.
Pesticide smoke can be effective to some extent to control adult mosquitoes, preventing mosquitoes from biting is also a way, but mosquitoes of this species bite during the day, making the case more serious. A new method is to put an aquatic insect called mesosaccalopus that is larval feeder into stagnant water such as gambusia fish as an effective remedy against malaria. This is a very effective, inexpensive and environment friendly method, mosquitoes can never gain immunity against it, but for this community participation should be actively.
Research
Scientists are researching the routes of prevention and treatment of dengue. People are working on getting control over mosquitoes making vaccines and medicines to fight the virus.
Many simple works have been done to control mosquitoes. For example gappies (Poecilia reticulata) or coppods can be put in stagnant water to eat mosquito larvae (eggs).
Scientists are working on creating a vaccine to protect people from all four types of dengue. Some scientists are concerned that the vaccine increases the risk of serious disease due to antibody-dependent growth (ADE) The best possible vaccine will have somewhat different quality. First, it will be safe. Second, it will be functional after one or two injections (or shots). Third, it will provide protection against all types of dengue virus. Fourth, it will not produce ADE. Fifth, its transportation and storage (until used) will be easy. Sixth, it will be low-cost and cost-effective (useful according to its cost). Some vaccines were tested by 2009. Scientists expect the first vaccine to be available by 2015 Will be ready for commercial construction (common use).
Scientists are working to make anti-virus drugs to treat the attack of dengue fever and to protect people from serious complications. They are also working on the fact that the virus What is the protein structure of. This may help in the creation of effective medicines for dengue.
Dengue fever is an infection caused by the dengue virus. It is very important to treat dengue on time. Mosquitoes transmit (or spread) the dengue virus. Dengue fever is also known as "bone fracture", because it can cause so much pain to the people who have broken their bones. Some symptoms of dengue fever include fever; Headache; Skin rashes such as rashes and muscle and joint pain are included. In some people, dengue fever can occur in one or two forms that can be life-threatening. First, dengue is hemorrhagic fever, which causes bleeding or leakage in blood vessels (blood vessels), and lowered levels of blood platelets (which cause blood clotting). The second is dengue shock syndrome, which leads to dangerously low blood pressure.
There are 3 different types of dengue virus. If a person gets an infection from one of these types of viruses, then usually he is protected from that type of dengue virus throughout his life. However, with the remaining three types, he remains safe for some time. If he is infected with one of these three types of viruses, then he is more likely to have serious problems.
There is no vaccine available to protect people from dengue virus. There are some measures that should be taken to save people from dengue fever. People can protect themselves from mosquitoes and limit the number of bites from them. Scientists say that mosquitoes can grow and shrink. If someone has dengue fever, he can usually be cured by drinking enough liquid until his illness is reduced or limited. If the person's condition is more serious, he may need intravenous fluid (fluid given in the veins using a needle or tube) or blood transfusion (blood transfusion by another person).
Since 1960, many people are suffering from dengue fever. The disease has become a worldwide problem since World War II. It is common in 110 countries. Each year around 50–100 million people suffer from dengue fever.
People are working on vaccines and medicines to directly treat the virus. People also take many different measures to get rid of mosquitoes.
The first description of dengue fever was written in 1779. In the early 20th century, scientists discovered that the disease was caused by the dengue virus and that it was transmitted (or spread) through mosquitoes. Symptoms: fever, chills, muscle and joint pain, feeling of weakness, dizziness, reduced number of platelets in blood, weak pulse, possibility of death
History
Dengue was first written many years ago. A Chinese medical encyclopedia of the Jin Empire (265 to 420 BCE) speaks of a person who may have had dengue. The book describes a "water poison" disease that was associated with flying insects. Written documents from the 17th century also discuss an epidemic that could be dengue ( Where the disease spreads quickly within a short time). The earliest reports of the most likely dengue epidemics are from 1779 and 1780. These reports speak of an epidemic that engulfed Asia, Africa, and North America. Since that time there have not been many epidemics.
In 1906, scientists proved that people were getting infected with "Aedes" mosquitoes. In 1907, scientists showed that viruses are the cause of dengue. This was just the second disease shown to be caused by the virus (scientists had already proven that yellow fever was caused by the virus). [3] John Burton Cleland and Joseph Franklin Siler continued to study the dengue virus and the virus. Detected the basis of expansion.
Dengue began to spread more rapidly after World War II. The war is believed to have changed the environment in many ways. Different types of dengue spread to new areas. People started having hemorrhagic dengue fever for the first time. This horrific type of Daegu was first reported in the Philippines in 1953. Hemorrhagic dengue fever became the leading cause of death in children in the 1970s. It also began to occur in the Pacific and the United States. Hemorrhagic dengue fever and dengue shock syndrome were first reported in Central and South America in 1981. At this time healthcare professionals noticed that those who had been affected by type 1 dengue virus were experiencing type 2 dengue virus after a few years.
Signs and symptoms
Dengue Symptoms Approximately 80% of people infected with dengue virus (8 out of every 10 people) have no symptoms or very mild symptoms (such as a basic fever). About 5% of the infected people (5 out of every 100 people) fall seriously ill. In a small number of these people, the disease is life-threatening. A person exhibits symptoms 3 to 14 days after suffering from the dengue virus. Symptoms often appear only after 4 to 7 days. This way if a person returns from an area where dengue is common and he or she has a fever or other symptoms 14 days after his or her return, he or she may show symptoms. Not dengue.
Often when children have dengue fever, their symptoms are common colds or colds (gastroenteritis) (or abdominal flu; for example, vomiting and diarrhea). However, severe dengue fever in children. Problems are more likely to occur.
Diagnostic flow
The ideal symptoms of dengue fever are less frequent that start suddenly such as a headache (usually behind the eyes); Rashes and muscle and joint pain. The disease's nickname "bone fracture" refers to how severe this pain can be.
Dengue fever occurs in three stages:
1. Feverish
2. Serious and
3. Correctional.
In the fever phase, a person usually has high fever. ("Fabric" means a person has high fever.) Fever is often 40 ° C (104 ° F). The person may have general pain and headache. This phase usually lasts from 2 to 7 days. About 50 to 80% of the people who have symptoms in this stage have rashes. First or second During the day, rashes can look like red skin. In the later days of the disease (from the fourth to the seventh day), rashes may appear as smallpox. Small red spots (patikia) may appear on the skin. These stains do not remove on pressing the skin. These red stains are caused by broken cells. A person may have mild bleeding from the mouth and nose through the mucous membrane. Fever starts decreasing on its own (better) and after a day or two. Lai starts coming back. However, this pattern varies among different people.
In some people, the disease enters a critical stage after high fever. The acute phase lasts for one to two days. During this phase, fluid can build up in the chest and abdomen, because the blood vessels leak. Fluid is formed and it circulates throughout the body. This means that vital (most important) organs do not normally receive blood as they need. For this reason, organs do not function normally. The person may also have excessive bleeding (usually in the gastrointestinal tract).
Less than 5% of people with dengue have circulatory shock, dengue stroke syndrome and dengue hemorrhagic fever. If a person has had dengue of another type ("secondary infection") before, they may have serious problems. The chances are high.
In the correction phase, the fluid that leaks out of the blood vessels is incorporated back into the bloodstream. The correction phase lasts for 2 to 3 days. A person often gets much better during this phase. is. However, they may complain of severe itching and a slow heart rate. During this phase, the person may go into a fluid overload state (in which a lot of fluid is withdrawn). If it affects the mind, it can cause a change in the level of consciousness or a condition like seizures (in which the normal state of thinking, understanding and behaving may vary).
Causes
Dengue fever is caused by dengue virus. The scientific system in which the virus is classified and named includes the dengue virus as part of the "Flaviviridae" family and the "Flavivirus" gene. Other viruses also belong to this family and can cause diseases in humans. For example, yellow fever virus, West Nile virus, St. Louis encephalitis virus, Japanese encephalitis virus, tick-borne encephalitis virus, Kaysanur jungle disease virus and Omsk hemorrhagic fever, all belong to the "Flaviviridae" family. Most of these viruses are spread by mosquitoes or ticks.
Risk Factor
Infants and children are more likely to develop the disease than adults with dengue. Children are more likely to become seriously ill if they are well nourished (if they are healthy and well nourished). (This is different from other infections that are malnourished, unhealthy, or good nutrition. Children with deficiencies are more severe.) Men are more likely to have serious illnesses than women. People with chronic (long-term) illnesses such as diabetes and asthma Dengue can be life-threatening.
Control of Mosquito
The most effective way to prevent dengue is to control the population of mosquitoes by either controlling larvae or the population of adult mosquitoes. Aedes mosquitoes breed in artificial water storage containers such as tires, bottles, coolers, bouquets. These waters should be emptied frequently. This is considered the best method of larval control.
Pesticide smoke can be effective to some extent to control adult mosquitoes, preventing mosquitoes from biting is also a way, but mosquitoes of this species bite during the day, making the case more serious. A new method is to put an aquatic insect called mesosaccalopus that is larval feeder into stagnant water such as gambusia fish as an effective remedy against malaria. This is a very effective, inexpensive and environment friendly method, mosquitoes can never gain immunity against it, but for this community participation should be actively.
Research
Scientists are researching the routes of prevention and treatment of dengue. People are working on getting control over mosquitoes making vaccines and medicines to fight the virus.
Many simple works have been done to control mosquitoes. For example gappies (Poecilia reticulata) or coppods can be put in stagnant water to eat mosquito larvae (eggs).
Scientists are working on creating a vaccine to protect people from all four types of dengue. Some scientists are concerned that the vaccine increases the risk of serious disease due to antibody-dependent growth (ADE) The best possible vaccine will have somewhat different quality. First, it will be safe. Second, it will be functional after one or two injections (or shots). Third, it will provide protection against all types of dengue virus. Fourth, it will not produce ADE. Fifth, its transportation and storage (until used) will be easy. Sixth, it will be low-cost and cost-effective (useful according to its cost). Some vaccines were tested by 2009. Scientists expect the first vaccine to be available by 2015 Will be ready for commercial construction (common use).
Scientists are working to make anti-virus drugs to treat the attack of dengue fever and to protect people from serious complications. They are also working on the fact that the virus What is the protein structure of. This may help in the creation of effective medicines for dengue.
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