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Causes and consequences of malaria
Causes and effects of malaria
Epidemiology paper on malaria
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With roughly one million deaths per year, malaria is not only a global health crisis, but also hinders further economic and cultural development in the 40% of the world’s population living in affected areas. Around 90% of malaria cases, which persist in children and pregnant women, occur south of the Sahara in Africa ("Fact Sheet: Malaria, A Global Crisis"). Although many research studies are developing in order to halt its spread, malaria continues to grow in areas of high poverty rates, becoming one of the leading killers in the global health crisis.
The term malaria is derived from Medieval Italian, meaning bad air, where the disease was originally called marsh fever because of its rise from the swamps (U.S. Department of Health and Human Services 2). One of the many theories of where these parasites originated include the idea that Plasmodium falciparum originated in gorillas; however, recorded history of the infection dates back to China in 2700 BC. As it spread, Malaria became the leading health issue for U.S. troops stationed in the South Pacific throughout World War II. Malaria, in the most severe cases, is a result of Plasmodium falciparum, which is a parasite that kills more humans than any other parasite. Although the parasite involved with Plasmodium falciparum has been surviving for nearly 100,000 years, it was not until 10,000 years ago the population of the parasite grew due to improvements in agriculture and developing human settlements (“Malaria,” Wikipedia). Malaria is also caused by four other species of Plasmodium, which, although not fatal, include Plasmodium vivax, Plasmodium malariae, Plasmodium ovale, and Plasmodium knowlesi. The largest amount of malaria infections are a result of Plasmodium vivax; howev...
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...eration strategic plans from 2010 to 2015 (“Malaria,” UNICEF). Emergency situations are also a remaining challenge. These emergency situations include humanitarian emergencies and malaria epidemic outbreaks, which demand a prompt and effective response from the UNICEF. Aid is not reaching to countries with small percentages of the malaria infection, but if malaria is not treated promptly, it will grow into an even larger global health crisis.
As these challenges remain, the malaria infection continues to spread throughout nations and is found all over the globe on both small and large scales. Everyone is at risk of infection, for there is no immunity. With approximately one million deaths per year, malaria is not only a global health crisis, but also hinders further economic and cultural development in the 40% of the world’s population living in affected areas.
The mumps were used in biological warfare in order to kill off the natives – this was effective due to the fact that the indigenous people had never encountered this disease before and it resulted in the native population dropping by about 90%. The mumps is a common disease that is easily spread but has long since lost its fatal effect on humankind. Due to the easiness of spreading and contracting this disease, it traveled easily from the Old to the New World on the backs of explorers, conquistadors, colonists, and merchants. This disease wasn’t a very big issue for Europeans and Africans because most had developed an immunity to it – it was discovered in Ancient Greece by Hippocrates (American Academy of Pediatrics) – but for the natives in the Americas, it was their first time being exposed to such a disease. The Europeans noticed this at some point and started giving disease to the Native...
With no treatment half of patients who enter the second phase die within ten to fourteen days. Similar to yellow fever, malaria was transmitted to humans through mosquito bites, causing symptoms such as fever, fatigue, and vomiting. Difficult to recognize at first malaria continues to cause yellowing of the skin, seizures, and even death; these symptoms normally begin after ten to fifteen days after being contracted. Malaria was brought over to early America through slavery and killed millions of people between the seventeenth and twentieth century. Throughout the growth and expansion of America there was been several disease outbreaks both endemic and epidemic such as small pox, measles, yellow fever, and malaria. Starting with the Colombian exchange and slavery these diseases were brought to the new world and spread like wildfires that devastated populations both native and nonnative. Most commonly known for the death toll on the native Americans these diseases were so costly due to low resistance, poor sanitation, and inadequate
Disease and war go hand and hand in war. Throughout history, any major military conflict opens a can of worms of disease and death, by moving people to new environments, as well as, cramming them into confined quarters the perfect habitat for human pathogens to prosper. At the turn of the last century Cuba was seeking independence from Spain, which the Spanish resisted by relocating rebel groups. This relocation and increase in density escalated the already problematic yellow fever epidemic. The fear of relocation caused many Cubans to immigrate to the United States, many with yellow fever in tow. While the United States joined the war effort for many reasons, including the prosperity of the sugar industry, the spread of freedom, or the sinking of the Maine, it was the pressing fear of disease that led to an imminent threat to the people of the Gulf Coast. This threat materialized after the US forces landed in Havana and experienced the disease firsthand. In response to the overwhelming number of infected soldiers, the US Government sent a group of Army physicians to undergo a major sanitation effort to clean up Cuba. The work of Walter Reed and the second Yellow Fever Commission through their sanitation efforts led to many advances in the understanding of disease and population health. Starting with the threat of escaping Cuban refugees to the treating of infected Soldiers to the advancement in epidemiology, yellow fever had a major impact on not only the US entrance to the war with Spain, but to the development of modern medicine and the first American Empire.
The story of drug-resistant malaria in Cambodia is significant because people in other countries could be affected and must be aware of the fact that it is becoming immune to the most powerful drugs used to fight it. So many people have died from this deadly disease and so many are dying from it already, so many more are at risk and they must be aware.
According to World Health Organization, the statics show that: - The world needs 17 million more health workers, especially in Africa and South East Asia. - African Region bore the highest burden with almost two thirds of the global maternal deaths in 2015 - In Sub-Saharn Africa, 1 child in 12 dies before his or her 5th birthday - Teenage girls, sex workers and intravenous drug users are mong those left behind by the global HIV response - TB occurs with 9.6 million new cases in 2014 - In 2014, at least 1.7 billion people needed interventions against neglected tropical diseases (NTDs) (“Global Health Observatory data”, n.d.) B. A quote of Miss Emmeline Stuart, published in the article in
In response to the recent failure of the international community to prevent the famine crisis in the Horn of Africa since July 2011, Suzanne Dvorak the chief executive of Save the Children wrote that, “We need to provide help now. But we cannot forget that these children are wasting away in a disaster that we could - and should - have prevented” she added, “The UN estimates that every $1 spent in prevention saves $7 in emergency spending.” (Dvorak, 2011).
For several years, I have had an interest in virology and the spread and characteristics of various infectious diseases. Though it makes sense not to possibly induce a state of panic by informing individuals of illnesses that are not native to the area they live in and that they are not likely to contract, I have always liked to remain informed out of my own curiosity and interest. Thus, I have decided to write about malaria.
Malaria is a common disease in a hot tropical area and it affects about 300 million people worldwide. There are four types of parasites that cause malaria in humans. Among the types of species Plasmodium falciparum is most common in Africa region and it can cause deadly form of disease. The Plasmodium vivax which is the second type of species is not life-threatening form of malaria. Plasmodium ovale also causes malaria. The system malaria affect most is the immune system. Malaria undergoes a complex life cycle, which involves two separate asexual reproductive stages in the vertebrate host which include humans and sexual reproduction as well as multiplication in the insect vector of all human.
In likeness to Aids, the malaria virus can be in your body for up to
Malaria is a disease that is caused by parasites. It is transferred from one person to another by the infected female Anopheles mosquito. Malaria has been a serious health problem nowadays. WHO has provided the information that approximately 660,000 people died from malaria globally during 2010. Also, after estimating, there are 219 million cases of malaria infection in 2010 worldwide. In sub-Saharan Africa, being one the country that has the high rate of HIV, AIDS, malaria, and tuberculosis, had 90% of the people that...
...ary 2014)”. The Ebola epidemic helps remind the U.S. That other nations are there to work with them, and unite to prevent a rapid growing disease. CDC partners with programs from other nations, such as the Global Disease Detection Centers, and the Field Epidemiology Training Program, which work to stop the Ebola virus. Information systems will grow stronger, more partnerships dedicated to stopping outbreaks will be formed and laboratory security will also grow. The writer of the paper cannot agree more to this.
Malaria (also called biduoterian fever, blackwater fever, falciparum malaria, plasmodium, Quartan malaria, and tertian malaria) is one of the most infectious and most common diseases in the world. This serious, sometimes-fatal disease is caused by a parasite that is carried by a certain species of mosquito called the Anopheles. It claims more lives every year than any other transmissible disease except tuberculosis. Every year, five hundred million adults and children (around nine percent of the world’s population) contract the disease and of these, one hundred million people die. Children are more susceptible to the disease than adults, and in Africa, where ninety percent of the world’s cases occur and where eighty percent of the cases are treated at home, one in twenty children die of the disease before they reach the age of five. Pregnant women are also more vulnerable to disease and in certain parts of Africa, they are four times as likely to contract the disease and only half as likely to survive it.
...at researchers are doing to try to eradicate malaria in underdeveloped countries such as Africa.
This report is based on the major and specific global health problems in the world. Global health refers to the health of all people in the world which concerns about the health issues that go beyond the borders of each country due to the globalization ( Dyar & Costa, 2013). As well as health issues are referred to the health problems created due to this globalization.
Microscopy will be performed on the patient to establish the type of malaria parasite and the number of these parasites in his/her blood sample. The blood sample can be extracted through a finger stab and then made into thick and thin films, and examined severally using a 100x oil immersion objective after staining them with Romanovsky stain (Warrell, Cox, & Firth, 2005, p. 734). By observation, the species of plasmodium can be seen and the number of them established