Essay On Malaria

Summary: The yellow fever outbreak that took place in Africa this past year was a hidden disaster which exposed the flaws in the emergency vaccine supply. The epidemic essentially exposed a race between the mosquitos that spread yellow fever and the vaccines that protect people against yellow fever. Early in December 2015 in Africa, the first few deaths by yellow fever were misdiagnosed as merely food poisoning. As soon as the true culprit was exposed, emergency stockpiles of vaccines were exhausted before a small region was protected. However, the outbreak was mitigated due to the help of a colossal vaccine campaign that stretched the supplies by diluting vaccine doses all thanks to special donors such as Brazil and South Sudan. This outbreak barely got any coverage or attention due to the focus being on the Zika Virus epidemic. The yellow fever virus reached Asia via workers who worked in Africa; if the virus got a base in Asia, it would have been very traumatic. The virus was spreading to major

Pathogens are everywhere. They are in people, animals, and the environment. Pathogens come in a wide variety. The types are fungal, bacterial, viral, and other parasites. All pathogens can be dangerous, but two of them are more dangerous. These two types that more dangerous are fungal and bacterial. While both fungal and bacterial pathogens cause illness, they differ in the way they are transmitted, the way they are treated, and the diseases they cause.

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

The Yellow Fever virus came from Central or East Africa. With transmission between primates and humans, the virus has been spread from there to West Africa. The virus was probably brought to the Americas with the slave trade ships from 1492 after the first European exploration. The first case of Yellow fever was recorded in Mexico by Spanish colonists in 1648. Consequently, the virus started to spread also in North America. In Philadelphia in 1793, more than the 9% of the population die. The American government had to escape from the city that was the temporary capital. One of the most famous outbreaks happen in Europe in Barcelona in 1821.How explains the article "The 'plague' of Barcelona. Yellow Fever epidemic of 1821", the outbreak of

Alcohol helps get over a malaria infection. A drink called tonic (in gin and tonic) has been used to treat malarial infection. The tonic contains quinine, which is alkaloid that has an anti-inflammatory and analgesic properties. There have been many more effective solutions have been developed but quinine can still help in a pinch before proper medication.

The Ebola Virus is an extremely deadly virus found in Africa. There have been multiple outbreaks across Africa and one in the United States. The Ebola virus basically causes uncontrollable bleeding externally and internally. Then your organs become liquefied. This usually results in death(www.encyclopedia.com). The following report contains info on the characteristics and history of the Ebola Virus.

The disease, cholera, is an infection of the intestines, caused by the bacterium Vibrio cholerae. As stated in Microbes and Infections of the Gut, the bacterium is “a Gram-negative, comma- shaped, highly motile organism with a single terminal flagellum” (105). Cholera is characterized by the most significant symptom that presents with the disease, diarrhea, and victims can lose up to twenty liters of body fluids in a day. Cholera can be a serious disease, due to the serious dehydration that can occur, but it is only fatal if treatment is not administered as soon as possible. This research paper includes information on the causes of cholera, symptoms, ways of treatment, studies of treatments, complications that may occur, the

Malaria is a life-threatening disease caused by parasites that are transmitted to people through the bites of infected female mosquitoes. Malaria can cause diarrhea, fatigue, pain, and vomiting.Malaria affects more people in Colombia that the United States. Malaria is one of the most serious health problem in Colombia. A lot of people in Colombia are at risk for Malaria because 85%% of the Colombian rural territory is at an altitude less than 1,600 m above sea level, which is a condition suitable for malaria transmission. In Colombia from 1990 to 1991 the number of reported cases was 2,964,818. In the United States Malaria is not a high risk disease as it was eliminated in the 1950’s. Between 1957 and 2015, in the United States, 63 outbreaks

The Ebola Haemorrahagic Fever, or Ebola for short, was first recognized as a virus in 1967. The first breakout that caused the Ebola virus to be recognized was in Zaire with 318 people infected and 280 killed. There are five subtypes of the Ebola virus, but only four of them affect humans. There are the Ebola-Zaire, Ebola-Sudan, Ebola-Ivory Coast and the Ebola-Bundibugyo. The fifth one, the Ebola-Reston, only affects nonhuman primates. The Ebola-Zaire was recognized on August 26, 1976 with a 44 year old schoolteacher as the first reported case. The Ebola-Sudan virus was also recognized in 1976 and was thought to be that same as Ebola-Zaire and it is thought to have broken out in a cotton factory in the Sudan. The Ebola-Ivory Coast was

Severe Acute respiratory syndrome (SARS) is a respiratory illness that had recently been reported in Asia, North America, and Europe. SARS was first reported is Asia in February of 2003, over the next few months it spread to more than a dozen countries. By late July 2003, no new cases were being reported and the global outbreak was declared over by the World Health Organization. During this time period 8,098 people worldwide became infected with SARS and out of these 774 died. In the United States a total of 192 SARS cases had been reported, including 159 suspect and 33 probable cases. Of the probable only 8 had laboratory evidence of SARS-CoV infection. Luckily, no SARS relate deaths occurred in the US.

"The failure to engage in the fight to anticipate, prevent, and ameliorate global health problems would diminish America's stature in the realm of health and jeopardize our own 
health, economy, and national security, " stated by The Institute of Medicine. Global health refers to health phenomenon that transcends across national borders. For instance, global health would address predicaments such as: infectious and insect-borne diseases that can spread from one country to another. Thus, global health should be addressed by collaborative actions and solutions. On the other hand, countries tend to focus on other essential issues that are occurring in the present day and therefore, overlook the global health issue. Some issues that countries

If the AIDS population growth continues like it is, where does this leave Africa? By the

Public health is a dynamic field of medicine that is concerned primarily with improving the health of populations rather than just the health of individuals. Winslow (1920) defined public health as;

Normally infecting fruit bats, the Ebola virus found a mutation allowing it to spread to humans. This virus is an acute and often fatal illness. This virus first erupted in two outbreaks in 1976 (one occurring in Nzara and Sudan, while the other occurred in a village near the Ebola river, where the virus takes its name.) The current outbreak, starting in West Africa with the potential to spread throughout the world,  is  larger and more complex than previous outbreaks. This virus has caused more deaths than all other past Ebola outbreaks combined. With approximately five people infected with the virus every hour in Sierra Leone alone, how far – and how fast – will the Ebola virus go?

There are currently five distinct protozoan vertebrate Plasmodium species identified as causal agents of malaria in humans: P. falciparum, P. vivax, P. ovalae, P. malariae, and P. knowlesi, with the most common, P. falciparum, accounting for approximately seventy percent of all cases. The female Anopheles gambiae is a vector for all plasmodia of malaria, as observed by Ronald Ross in 1897 (Nobel Media, 2014) , and acquires the Plasmodium by feeding on the blood of an already infected human. Subsequently, the Plasmodium multiplies, and migrates from the midgut of the insect to the oesophagus, ready to be regurgitated into the bloodstream when the mosquito obtains a blood meal from a human (NIH, 2017) . Ultimately, once inoculated by the