Anopheles Essays

  • Malaria Problems In Nigeria

    783 Words  | 4 Pages

    Malaria is one of the most common infectious diseases prevalent worldwide and can be transmitted by bite of female Anopheles mosquitoes. Nigeria is the country with the largest malaria problem, it is known to kill 300,000 people each year - and 97% of the people living in Nigeria are at risk of catching the disease. (photos.state.gov) Nigeria being an under developed country, with inadequate health care system, diseases like Malaria would affect the economy of the country greatly. As Nigeria is a

  • Literature Review: Repellents And Treated Fabrics

    1336 Words  | 6 Pages

    Letterman Army Institute of Research conducted a study of the effects of weathering on fabrics treated with permethrin (11). In this study, permethrin-impregnated and untreated fabrics were evaluated for their toxic and repellent effects against Anopheles stephensi and Aedes aegypti after both types of fabrics were subjected to accelerated weathering for 9 weeks, under a simulated wet/tropical environment. This study showed that the toxic (knock-down) effect of permethrin-impregnated fabrics diminished

  • A Short Summary Essay On Malaria

    1475 Words  | 6 Pages

    BACKGROUND Malaria is a life-threatening disease caused by Plasmodium parasites that are transmitted to people through the bites of infected female Anopheles mosquitoes called "malaria vector". There are four parasite species that cause malaria in humans, and two of these species are P. falciparum and P. vivax – pose the greatest threat. Plasmodium falciparum is the most prevalent malaria parasite on the African continent. It is responsible for most malaria-related deaths globally. Plasmodium vivax

  • Short Summary Essay On Malaria

    849 Words  | 4 Pages

    nibble of the Anopheles mosquito. Once an infected mosquito nibbles a human and transmits the parasites, those parasites duplicate in the host's liver before contaminating and obliterating red platelets. The disorder can be controlled and treated if analysed right off the bat. Lamentably, this is impractical in a few zones of the world ailing in therapeutic offices, where jungle fever flare-ups can happen. Causes- Malaria fever is brought on by the nibbles from the female Anopheles mosquito, which

  • The Negative Effects Of Malaria

    705 Words  | 3 Pages

    As World Health Organization explains, “Malaria is a life-threatening disease caused by parasites that are transmitted to people through the bites of infected female Anopheles mosquitoes” (2016).The common symptoms of malaria are chill, high fever, headache, and vomiting, and they appear around seven days or more. In some case, malaria can lead to death because people have a severe illness. According to WHO World Malaria

  • Literature Review Of Literature On Mosquito Control

    8537 Words  | 35 Pages

    Review of Literature Vector Control: Insecticide: “An insecticide is a substance used to kill insects” (IUPAC, 2006). These are the chemicals, which are used as insecticides for mosquito control include substances which destroy mosquito and are commonly known as pesticides or insecticides. If used against mosquito larvae, such insecticides are known as larvicides. A suitable larvicide should have rapid and persistent action in different kinds of water where mosquitoes breed such as polluted and

  • The Characteristics Of The Malaria Parasites

    949 Words  | 4 Pages

    feeds on the blood of the infected person. It is called the sexual form of the parasite. When these sexual forms are introduced into the human body through the bite of the mosquito, the whole disease process is started. It is clear that without the Anopheles mosquito, malaria cannot be

  • Informative Essay On DDT

    1387 Words  | 6 Pages

    The Controversial Use of DDT in South Africa 1. Background information 1.1 What is malaria and how is it spread Malaria is a disease carried and spread by a female mosquito, Anopheles, and it is caused by a Plasmodium parasite, which is also carried by the Anopheles mosquito. These mosquitoes are mostly active and common between dusk and dawn. Once the mosquito bites a person, he/she becomes infected and the parasite travels through the bloodstream to get to the liver, where it attacks the red

  • Malaria Transmission In Africa

    1647 Words  | 7 Pages

    Malaria is the most common disease in third world countries with a tropical climate; the disease is caused by a parasite called Plasmodium, which is transmitted through the bites of infected mosquitoes. In the human body, the parasites multiply in the liver, and then infect red blood cells. Symptoms of malaria include fever, headache, and vomiting, and usually appear between 10 and 15 days after the mosquito bite. If not treated, malaria can quickly become life-threatening by disrupting the blood

  • Malaria Literature Report

    2113 Words  | 9 Pages

    cerebral malaria and death. Malaria Parasite Life Cycle and Cell Growth Plasmodium falciparum is medically the most important malaria parasite. Its life cycle is complex, involving invasive, trophic and replicative forms in the human host and female Anopheles mosquito. The asexual stages are in the human host while the sexual occur in the mosquito midgut. Figure 1 : Plasmodium falciparum life cycle in female anopheline mosquito and human host depicting the different stages and their duration. Available

  • Malaria Prevention

    846 Words  | 4 Pages

    the puncture of the female anopheles’ mosquito. Malaria endemic countries are usually tropical and sub-tropical regions, such as Africa, and Asia. (Malar) Malaria is one of the world’s deadliest diseases, affecting those who have very little immunity, such as children, pregnant women, and travelers with no previous exposure to malaria. ("Fighting Malaria") Causes/ How is it spread? Malaria is a fever caused by the protozoan plasmodia parasite (Malar). The anopheles’ mosquito breeds in areas with

  • Malaria Life Cycle

    716 Words  | 3 Pages

    Malaria is a contagious disease caused by five different Plasmodium parasites that have similar life cycles.1 These parasites have a complex life cycle that requires an insect vector most commonly female Anopheles mosquito and a human host. The life cycle of the malaria parasite is composed of human stages and mosquito stages.2 The discovery of the first stage during which the parasites develop in the liver before entering the blood stream was done by Henry Shortt and Cyril Garnham in 1948. In

  • Essay On Mosquito Borne Diseases

    741 Words  | 3 Pages

    mosquito-borne disease in India. Malaria can occur all the year around but the number of cases increases during the monsoon season. Cause: The warm humid weather and stagnant water of the monsoon provides an ideal breeding ground for mosquitoes. The female anopheles mosquitoes which are infected by the malaria parasite, spread malaria when they bite their victims during the night. A person may also get malaria fever if they receive infected blood during a

  • Midgut Case Study

    2550 Words  | 11 Pages

    Understanding midgut epithelial regeneration during Plasmodium ookinete invasion in adult female Anopheles mosquito Background: Malaria is caused by Plasmodium species and transmitted to humans by the bite of an infected female Anopheles mosquito. This infectious disease continues to be a tremendous public health burden, resulting in 627,000 deaths in 2012, causing substantial negative impact on the global socioeconomic development [1,2]. Prior to transmission of Plasmodium to the vertebrate host

  • The Four Major Causes Of Malaria

    1333 Words  | 6 Pages

    Introduction Malaria is an infectious disease caused by a blood protozoan transmitted by a female Anopheles mosquito. Malaria has a high morbidity and high mortality rate especially in children and pregnant women (Martinez-Groin et.al 2008). There four different types of plasmodia that cause malaria they include: Plasmodium falciparum, Plasmodium malariae, Plasmodium vivax and Plasmodium ovale. Malaria is endemic in Africa, Asia, Latin America, India and Pakistan (Martinez-Groin et.al 2008). Plasmodium

  • Plasmodium Falciparum Malaria Case Study

    1066 Words  | 5 Pages

    malaria. Early diagnosis, treatment specially the fluid management reduces the overall mortality. Key words: Falciparum malaria, Renal complcations, Urinary abnormalities, HypovolemiaMalaria is a protozoan disease transmitted by the bite of the anopheles mosquitoes and characterized by fever, splenomegaly, anaemia and chronic relapsing course. It is one of the most important parasitic diseases of the humans affecting hundred and three endemic countries with a population of over 2.5 billion people

  • Advantages And Disadvantages Of Mefloquine

    1011 Words  | 5 Pages

    Introduction The burden of disease of malaria in Africa is very great even though malaria is very preventable and completely curable. Antimalarial drugs are a group of medications, either used separately or in conjunction with each other, used in the prevention and treatment of malaria. When malaria is identified and treated on time, a full recovery should be anticipated. As previously stated many antimalarial drugs not only treat but also prevent malaria however if a patient uses a certain antimalarial

  • Shistosomiasis Literature Review

    1576 Words  | 7 Pages

    3. REVIEW OF LITERATURE Schistosomiasis is a chronic parasitic disease caused by the three main species: Schistosoma mansoni, Schistosoma haematobium and Schistosoma japonicum. In addition, Schistosoma mekongi has been considered as a pathogen in some areas of South East Asia while, Schistosoma intercalatum is identified as a pathogen in West Africa (Despommier et al., 1995). 3.1. Historical Background In 1852, Theodor Bilharz (figure 1) a German physician working at Medical School of Cairo, noticed

  • Malia Cycle: The Malaria Cycle

    1726 Words  | 7 Pages

    MALARIA – THE PATHOLOGICAL CYCLE GENERAL PATHOLOGY ASSIGNMENT B. VAN NUGTEREN DUE DATE: 7 SEPTEMBER 2015 SUBMISSION DATE: 12 APRIL 2015 MIKAYLA VAN WELIE 201470536   Table of Contents Introduction 3 Malaria Cycle In The Body 3 Characteristics Of Plasmodium Falciparum 3 Cytoadherence 3 Innate Immune Response 4 Specific Immune Response 4 Complications 4 Cerebral Malaria 4 Acute Respiratory Distress Syndrome (ARDS) 5 Kidney Function

  • Essay On Mosquito Bites

    1539 Words  | 7 Pages

    Natural cures for mosquito bites When a mosquito bites us, we feel itching and scratching. Mosquito is leaving the saliva to feast our blood when it bites us. Mosquitoes can carry many serious diseases. Sometimes is happening not to feel when the mosquito bites you. They are living nasty bump with a persistent itch that can last with days. Mosquitoes are leaving from the human and animal blood. They puncture the skin with their thin, sharp and elongated mouthpart. After they put their mouthpart