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Dengue case study in the philippines
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Background
Dengue fever is a rapidly climbing arthropod conceived viral malady disturbing to turn into a global open wellbeing issue. Give or take 500,000 individuals experience the ill effects of dengue fever and dengue stun syndrome with 20,000 passing are every year. Goal of this study was to investigate the danger components connected with the improvement of dengue fever. Systems: This cross- sectional enlightening study was led on patients conceded in different healing centers of Lahore with suspected Dengue fever. Information was gathered on a survey from 109 helpfully chose patients. Outcomes: Mean period of the patients was 34±16.5 years, and lion's share (80, 73.4%) was male. Seropositivity for dengue was found in 78 (71.5%). The study did not find noteworthy factual affiliation of seropositivity with demographic variables. Be that as it may, wellspring of water supply was discovered connected with dengue seropositivity. Conclusion: Source of water is a determinant of contracting dengue fever owing to it a reproducing media for mosquitoes. All other phenomena connected with utilization of water and sanitation needs to be a piece of long haul control of dengue that will likewise help controlling different sicknesses with the same determinants. Decisive words: Dengue fever, dengue hemorrhagic fever, dengue stun syndrome, water sources, scourg.
INTRODUCTION
Dengue is an irresistible malady created by dengue infections, which are transmitted to people by mosquitoes. The climbing level of dengue diseases has turned into a genuine universal concern. At the point when was dengue initially reported, and how was the sickness named? What are the indications of dengue? Is there a cure? In this area, we will investigate the explan...
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...ing the expanding seriousness of the malady, it is additionally getting to be more hazardous in nature. Numerous components have been distinguished for this example of the infection. Some of them incorporate an absence of political will to anticipate and control the illness, lack of stores to execute preventive systems, inaccessibility of channeled water supply, expand in worldwide travel, and the absence of successful strong waste administration supporting the unchecked development of the larval habitats.
6. Keeping in mind the end goal to plan and utilize viable preventive and control procedures against the infection, it is important to distinguish the danger elements of the sickness overall in the nation to have focused on methodology. This study was led to focus the danger variables connected with dengue fever in conceded patients throughout dengue pestilence.
The main objectives of the pathogen are to gain entry inside the host, once inside grow and reproduce, and avoid host defenses. There are three possible routes of infection: respiratory, alimentary, and traumatic. The respiratory route is the easiest and most direct means of entry. Under crowded conditions, the rate of infection is even more rapid. The diseases brought over to America were mainly spread by the respiratory method. The alimentary pathway of infection is through the ingestion of contaminated food and water. Throughout Europe during the 15th century, food and water were contaminated with fecal matter and by unsanitary habits ( i.e. the lack of bathing). The traumatic route of infection is through insect and animal bites.
“Plague Prevention and Control.” Centers for Disease Control and Prevention. Department of Health and Human Services. 30 March, 2005. 26 July, 2006. .
The discovery of yellow fever would have not been possible if people had not put aside their misconceptions of where diseases originated. Diseases in olden time were believed to be divine punishment to people who had committed bad deeds, and therefore not much was done to try to find cures for diseases like yellow fever. As defined by the World Health Organization, yellow fever an acute viral hemorrhagic diseases transmitted by infected mosquitoes, and a common characteristic of this disease is the development of jaundice which gave it the name "yellow" fever. The mosquito responsible for the transmission of the disease is the female Aedes aegypti mosquito. Her transmission of the disease occurs as a result of it biting an infected host and inside her body the virus multiplies, and afterwards if the mosquito bites someone that person becomes infected.
Also known as Coccidioidomycosis, Valley fever infections have been on the rise in recent years. Endemic to the desert Southwest, valley fever is caused by the soil-dwelling fungus Coccidioides. The cocci get stirred up by building, drilling, tilling, and clearing land, and disperse due to dry, hot, windy conditions. The spores may be inhaled and are capable of embedding deep into the lungs.
Polio is a viral disease. It cripples thousands of people and infects even more every year. Even though millions are inoculated, and the polio disease has been successfully purged from hundreds of countries still thousands of people and developing countries are infected and still people are dying. According to the World Health Organization (WHO) polio affects the Central Nervous System, or CNS; by infesting the intestines and transmitting it into the nerves thought the blood vessels. There the virus spreads through the nerve cells to the brain stem or other motor units, while forever damaging the nerves.
This disease may be on the brink of being eradicated entirely but that doesn’t stop it from being one of the grossest things that anyone has ever seen. The parasite enters the body via unsafe drinking water. When people drink water infected with water fleas that have have been hosting the larvae of the parasite. There are no symptoms, to begin with, but about one year later, blisters on the feet or legs begin to develop and then the adult fully developed worm crawls out of the host body over a period of a few weeks. It’s said that the pain is intense and can incapacitate a person for weeks at a time. The pain can also continue for months after the infection. The parasite needs to infect a person at least once a year in order to continue. There were an estimated 3.5 million cases in 1986 but the disease has been greatly reduced over time and only 22 cases were reported in 2015. This disease will probably be the first parasitic disease to be completely eradicated in humans.
Mosquitoes, fever and even death may be some of the things that come to mind when we're asked to think about West Nile Virus. Many of us would consider mosquitoes a small trade-off for what the summertime provides, but what if there were more at risk than a bump above your skin and an itch? In a not so distant past West Nile Virus ascended into news broadcasts all throughout the country and alarming it's residents. Today however, that all seems to be an afterthought. The intentions today are to cover the first found cases of West Nile Virus, the symptoms of West Nile Virus, and finally West Nile Virus' impact on the United States. Through the research here, the hope is that we can all have a better understanding of how West Nile Virus works.
The chikungunya virus could not only have a devastating impact on the tourism of these countries, but also it could hurt other parts of their economies. To start off, with the chikungunya virus would also come public health costs which could potentially hurt the economy as these countries would have to figure out how to prevent chikungunya(Lalta, Stanley). Prevention could only be done through spending money on research and medicine that's necessary in order to stop chikungunya. Estimated amounts show that “total treatment and preventions for the Chikungunya Virus with a population of 1.3 million people would cost 13.2 million dollars in U.S. currency”, a very expensive amount that many poorer countries cannot bear. Symptoms of CHIK such as severe joint pain, headache, or arthritis would require real medicine to help a person stay healthy. Arthritis in limbs has been known to be one of the most severe symptoms associated with the chikungunya virus. By definition, it is
Yellow Fever is a viral infection that is caused from the bite of an infected female mosquito, they are mainly found in areas of Africa and South America. There are three main types of the Yellow Fever virus: Sylvatic yellow fever, Intermediate yellow fever, and Urban yellow fever. Sylvatic yellow fever also known as jungle yellow fever is started by mosquitoes breeding in tree holes in areas, such as banana plantations; monkeys become infected when they are bitten by an infected mosquito, it continues to spread as uninfected mosquitoes bite and infected monkeys; then the process comes to humans where they become exposed to the virus when they are bitten by and infected mosquitos. The intermediate cycle are only in Africa and is also called
Today there are many infectious diseases around the world. An infectious disease is defined as an infection which can be caused by the entrance, development and manipulation of microorganisms in the body. Infections are classified as emerging and re-emerging. An emerging disease is a disease that has appeared in a population for the first time, or that it may have happened previously but is rapidly increasing in incident or geographic range. Whereas a re-emerging disease is a disease that has been present at a location in the past and was considered eradicated or controlled. Some emerging and re-emerging disease present today and in the past are, HIV and Aids, Ebola, Hendra Virus as emerging diseases and Malaria, Tuberculosis, and Cholera as re-emerging diseases. In this report the re-emerging disease ‘Poliomyelitis’ will be thoroughly investigated and from reliable research, the effectiveness of the management to prevent this disease in the world will be evaluated. Poliomyelitis, often called ‘polio’ or ‘infantile paralysis’ is an infectious disease caused by a virus. This dangerous infectious disease has been eradicated around the world except for three countries, Nigeria, Pakistan and Afghanistan.
As you exit the bus, another passenger next to you starts to cough, and then you hold the handrail as you exit the bus. Since you’re late getting home, you take a shortcut through a field to get home quicker. These three simple acts just exposed you to bacteria, viruses, and insects that could cause illness or even death. Infectious diseases, also known as communicable disease, are spread by germs. Germs are living things that are found in the air, in the soil, and in water. You can be exposed to germs in many ways, including touching, eating, drinking or breathing something that contains a germ. Animal and insect bites can also spread germs.1
...sease will spread to become an outbreak as it has a higher likelihood of spreading throughout the population before it is recognized as a new disease and treatment has begun. Factors such as high population density, high speed air travel and antibiotic resistance aid the spread of the disease and contribute to it becoming an outbreak. Epidemiology and other safety measures aid in the protection of the population from outbreaks of disease and alter the susceptibility of the human race to outbreaks of disease.
Geoffrey Garnet and Edward C. Holmes. “The Ecology of Emerging Infectious Disease.” Bioscience. Vol. 46 Issue 2 (1996).
Dengue fever, also known as the “breakbone fever”, is a vector-borne viral disease endemic in tropic and subtropic regions, with around 100 million symptomatic new cases each year worldwide15. It is caused by any one of the four closely-related serotypes or viruses that is spread by multiple species of mosquitoes, in particular the Aedes aegypti 6,13.
Dengue is the most common arboviral (arthropod-transmitted) disease and it also position as the most important mosquito-borne viral disease in the world. Approximately 2.5 billion people living in tropical and sub-tropical regions are at a great risk of dengue infection, which is almost equal to about two-fifths of the human population (Gubler & Clark, 1995; WHO, 2009). There is an estimated 50-100 million infections occurring globally in each year, with 500,000 cases requiring hospitalization and causing 24,000 deaths (Halstead, 1988; WHO, 1997). Furthermore, the increasing populations in tropical and sub-tropical regions, making dengue as a global threat to public health (UNEP 2009; Holden, 2009).