The President's Malaria Initiative Fourth Annual Report To
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Some Occupational Diseases in Culture Fisheries Management and Practices Part One: Malaria and River Blindness (Onchocerciasis)
International Journal of Fishes and Aquatic Sciences 1(1): 47-63, 2012 ISSN: 2049-8411; e-ISSN: 2049-842X © Maxwell Scientific Organization, 2012 Submitted: May 01, 2012 Accepted: June 01, 2012 Published: July 25, 2012 Some Occupational Diseases in Culture Fisheries Management and Practices Part One: Malaria and River Blindness (Onchocerciasis) B.R. Ukoroije and J.F.N. Abowei Department of Biological Sciences, Faculty of Science, Niger Delta University, Wilberforce Island, Nigeria Abstract: Malaria and Onchocerciasis are some occupational diseases in culture fisheries management and practices discussed to enlighten fish culturist the health implications of the profession. The pond environment forms the breeding grounds the female anopheles mosquito and silmulium fly the vectors of malaria and onchocerciasis, respectively. Malaria is a borne infectious disease of humans and other animals caused by eukaryotic protists of the genus Plasmodium. The disease results from the multiplication of Plasmodium parasites within red blood cells, causing symptoms that typically include fever and headache, in severe cases progressing to coma or death. It is widespread in tropical and subtropical regions, including much of Sub-Saharan Africa, Asia and the Americas. Five species of Plasmodium can infect and be transmitted by humans. Severe disease is largely caused by Plasmodium falciparum; while the disease caused by Plasmodium vivax, Plasmodium ovale and Plasmodium malariae is generally a milder disease that is rarely fatal. Plasmodium knowlesi is a zoonosis that causes malaria in macaques but can also infect humans. Onchocerciasis is the world's second-leading infectious cause of blindness. It is not the nematode, but its endosymbiont, Wolbachia pipientis, that causes the severe inflammatory response that leaves many blind. -
Malaria No More: Expectations for Eradication
30 NOVEMBER 2012 No. 5 AFRICAN FUTURES BRIEF Knowledge empowers Africa! Le savoir émancipe l’Afrique! www.issafrica.org | www.ifs.du.edu MALARIA NO MORE: EXPECTATIONS FOR ERADICATION Jonathan D. Moyer and Graham Emde SUMMARY continue to impact upon its spread.2 This policy brief explores the possible impact should Africa eliminate malarial infection by The reason why Africa has the largest number of malaria 2025. Between 2015 and 2050, when compar- cases is that the most eff ective transmitter of malaria, ing the International Futures Base Case with a the mosquito species Anopheles gambiae, is only found in Malaria Eradication scenario (explained below), Africa, and it has developed resistance to some insecti- the continent could experience the following cides.3 In addition, the dominant form of malaria in Africa benefi ts: is the most dangerous species, Plasmodium falciparum,4 and it has developed resistance to some antimalarial Eliminate 12 million deaths from malaria, drugs.5 with the greatest absolute reduction in Ni- geria and the Democratic Republic of the Malaria disproportionately impacts small children and Congo (DRC) infants, with children under fi ve accounting for 90 per Add more than 50 million years of cent of malaria-induced deaths.6 Young children are the healthy life biggest at-risk group because their immune systems are Increase overall economic output – by not strong enough to resist the disease. Infections in nearly US$ 430 billion largely due to in- adults, on the other hand, do not usually result in death creases in production since adults living in malaria-endemic regions develop im- Increase per capita income for Africans by munity through repeated exposure to the disease. -
Meeting Report
Meeting Report EXPERT CONSULTATION ON PLASMODIUM KNOWLESI MALARIA TO GUIDE MALARIA ELIMINATION STRATEGIES 1–2 March 2017 Kota Kinabalu, Malaysia Expert Consultation on Plasmodium Knowlesi Malaria to Guide Malaria Elimination Strategies 1–2 March 2017 Kota Kinabalu, Malaysia WORLD HEALTH ORGANIZATION REGIONAL OFFICE FOR THE WESTERN PACIFIC RS/2017/GE/05/(MYS) English only MEETING REPORT EXPERT CONSULTATION ON PLASMODIUM KNOWLESI MALARIA TO GUIDE MALARIA ELIMINATION STRATEGIES Convened by: WORLD HEALTH ORGANIZATION REGIONAL OFFICE FOR THE WESTERN PACIFIC Kota Kinabalu, Malaysia 1–2 March 2017 Not for sale Printed and distributed by: World Health Organization Regional Office for the Western Pacific Manila, Philippines September 2017 NOTE The views expressed in this report are those of the participants of the Expert Consultation on Plasmodium knowlesi Malaria to Guide Malaria Elimination Strategies and do not necessarily reflect the policies of the World Health Organization. This report has been prepared by the World Health Organization Regional Office for the Western Pacific for governments of Member States in the Region and for those who participated in the Expert Consultation on Plasmodium knowlesi Malaria to Guide Malaria Elimination Strategies, which was held in Kota Kinabalu, Malaysia from 1 to 2 March 2017. CONTENTS ABBREVIATIONS SUMMARY 1. INTRODUCTION ............................................................................................................................................. 1 2. PROCEEDINGS ............................................................................................................................................... -
2. Measures to Control the Spread of Mosquito-Borne
Costeas-Geitonas School Model United Nations 2016 Committee: Environment Sub-Commission 1 Issue: Measures to control the spread of mosquito-borne diseases in Africa and Latin America Student Officer: Anna Kokla Position: Deputy President INTRODUCTION The issue of controlling the spread of mosquito-borne diseases is of major significance, since these illnesses influence the whole world negatively and, more intensely, the regions of Africa and Latin America. Although scientists, regional or international organizations and governments have made various attempts to bring an end to this problem, the effects of the diseases, such as illness or even death, still cause more and more suffering due to the international spread of the diseases. Therefore, the necessity of their elimination has become even greater throughout the last decades. Mosquitoes are organisms that are responsible for a lot of human diseases and can cause more suffering than any other organism. They are bloodsucking insects that ingest disease-inducing micro-organisms during a blood meal from an infected host, which might be an animal or human, and later inject them into a new host during their next blood meal. Per the American Mosquito Control Association (AMCA), “over one million people worldwide die from mosquito-borne diseases every year.”1 Apart from the terrible impact these diseases can have on humans, mosquito-borne diseases can affect dogs and horses, among other animals, too. In the World Health Organization’s (WHO) report in 1996, it is stated that ”30 new diseases -
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The Cutting Edge of HIV Prevention www.businessfightsaids.org www.businessfightstb.org SPRING 2007 www.businessfightsmalaria.org+ BLACK AMERICA’S STATES OF DENIAL CHILD MARRIAGE AND VOWS OF VIOLENCE MEDIA’S MASSIVE IMPIMPACTACT ON AIDS NET EFFECT MOSQUITOES, MALARIA, AND MOBILIZATION LAURA BUSH TALKS MALARIA About GBC The Global Business Coalition on HIV/AIDS, Tuberculosis and Malaria (GBC) is lead- ing the business fight against HIV/AIDS, tuberculosis and malaria. The official focal editorial director point of the private sector delegation to the Global Fund to Fight AIDS, Tuberculosis RICHARD HOLBROOKE and Malaria, GBC is headquartered in New York with offices in Paris, Johannesburg, Beijing, Geneva, Nairobi, Moscow, and Kiev. editor-in-chief More than 220 global companies are members of GBC, representing a combined JOHN TEDSTROM workforce of more than 11 million employees in over 200 countries. GBC is led by Chairman Sir Mark Moody-Stuart (Chairman, Anglo American); Vice Chairmen Bertrand Collomb (Chairman, Lafarge) and Cyril Ramaphosa (Chairman, Shanduka executive editor Group); President and CEO Richard Holbrooke; and Executive Director John MEGAN QUITKIN Tedstrom. GBC’s goal is to increase the range and quality of private sector programs to address creative director AIDS, tuberculosis and malaria—both in the workplace and broader community. CHRISTOPHER KOKINOS GBC identifies new opportunities for business action and helps companies develop programs that address the three diseases. GBC also encourages and facilitates partner- ships between business and governments, the international community and the non- editorial assistant governmental sector. CAITLIN FISHER What Business Can Do In advocating for greater business action on AIDS, tuberculosis and malaria, GBC contributors believes that business and business leaders can respond in four main ways: SANCIA DALLEY TAVISH DONAHUE • Create comprehensive workplace policies and programs addressing prevention, CELINA GORRE testing, treatment and care for employees and immediate communities. -
Manual for the Microscopical Diagnosis of Malaria in Man
NATIONAL INSTITUTE OP HEALTH Bulletin No. 180 MANUAL FOR THE MICROSCOPICAL DIAGNOSIS OF MALARIA IN MAN Federal Security Agency U. S. PUBLIC HEALTH SERVICE Washington, D. C. FEDERAL SECURITY AGENCY U. S. PUBLIC HEALTH SERVICE National Institute of Health Bulletin No. 180 MANUAL FOR THE MICROSCOPICAL DIAGNOSIS OF MALARIA IN MAN By AIMEE WILCOX, Assistant Technologist U. S. Public Health Service From the Division of Infectious Diseases National Institute of Health UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON : 1942 For sale by the Superintendent ofDocuments, Washington, D. C. - - - - - - Price 30 cents ORGANIZATION OF THE NATIONAL INSTITUTE OF HEALTH Thomas Parran, Surgeon General, United States Public Health Service Dyer, R. E, Director, National Institute of Health Division of Biologics Control.—Chief, Senior Surgeon M. Y. Yeldee. Division of Chemistry.—Chief, Professor C. S. Hudson. Division of Chemotherapy.—Chief, Surgeon W. H. Sebrell, Jr. Division of Industrial Hygiene.—Chief, Medical Director J. G. Townsend. Division of Infectious Diseases. —Chief, Senior Surgeon Charles Armstrong. Division of Pathology.—Chief, Senior Surgeon R. D. Lillie. Division of Public Health Methods. —Chief, G. St.J. Perrott. Division of Zoology.-—Chief, Professor W. H. Wright. National Cancer Institute. —Chief, Pharmacologist Director Carl Voegtlin. FOREWORD This manual begins with a description of the morphology and life history of the parasites of the different species of malaria, a descrip- tion which is clear and thorough and should be useful to both the beginner in the subject and to one who may wish a concise review. The author uses throughout the terminology recommended by the Sub-Committee of the Health Organization of the League of Nations. -
WHO Guidelines for the Treatment of Malaria
GTMcover-production.pdf 11.1.2006 7:10:05 GUIDELINES FOR THE TREATMENT O F M A L A R I A GUIDELINES FOR THE TREATMENT OF MALARIA Guidelines for the treatment of malaria Guidelines for the treatment of malaria WHO Library Cataloguing-in-Publication Data Guidelines for the treatment of malaria/World Health Organization. Running title: WHO guidelines for the treatment of malaria. 1. Malaria – drug therapy. 2. Malaria – diagnosis. 3. Antimalarials – administration and dosage. 4. Drug therapy, Combination. 5. Guidelines. I. Title. II. Title: WHO guidelines for the treatment of malaria. ISBN 92 4 154694 8 (NLM classification: WC 770) ISBN 978 92 4 154694 2 WHO/HTM/MAL/2006.1108 © World Health Organization, 2006 All rights reserved. Publications of the World Health Organization can be obtained from WHO Press, World Health Organization, 20, avenue Appia, 1211 Geneva 27, Switzerland (tel. +41 22 791 3264; fax: +41 22 791 4857; e-mail: [email protected]). Requests for permission to reproduce or translate WHO publications – whether for sale or for noncommercial distribution – should be addressed to WHO Press, at the above address (fax: +41 22 791 4806; e-mail: [email protected]). The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the World Health Organization concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. The mention of specific companies or of certain manufacturers’ products does not imply that they are endorsed or recommended by the World Health Organization in preference to others of a similar nature that are not mentioned. -
Laboratory Diagnosis of Malaria Infection – a Short Review of Methods
Laboratory diagnosis of malaria infection – A short review of methods Kesinee Chotivanich1 Kamolrat Silamut2 Nicholas P J Day2,3 1Department of Clinical Tropical Medicine, Faculty of Tropical Medicine. Mahidol University. Bangkok. Thailand 2Wellcome Trust-Mahidol University-Oxford Tropical Medicine Programme, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand 3Center for Clinical Vaccinology and Tropical Medicine, Nuffield Department of Clinical Medicine, Churchill Hospital, University of Oxford, Oxford, United Kingdom. Abstract diagnosis. Microscopic diagnosis of malaria is performed by staining Malaria is one of the most important tropical infectious diseases. The thick and thin blood films on a glass slide to visualize the malaria incidence of malaria worldwide is estimated to be 300–500 million parasite (2). Briefly, the patient’s finger is cleaned with alcohol, allowed clinical cases each year with a mortality of between one and three to dry and then the side of the fingertip is pricked with a sharp sterile million people worldwide annually. The accurate and timely diagnosis lancet or needle and two drops of blood are placed on a glass slide. To of malaria infection is essential if severe complications and mortality prepare a thick blood film, a blood spot is stirred in a circular motion are to be reduced by early specific antimalarial treatment. This review with the corner of the slide, taking care not make the preparation details the methods for the laboratory diagnosis of malaria infection. too thick, and allowed to dry without fixative. As they are unfixed the red cells lyse when a water based stain is applied. A thin blood film is Keywords: malaria, diagnosis, microscopy, rapid prepared by immediately placing the smooth edge of a spreader slide in the drop of blood, adjusting the angle between slide and spreader This article has previously been published in the Australian Journal of to 45°, and then smearing the blood with a swift and steady sweep Medical Science 2006; 27 (1): 11-15 and is reprinted here with kind along the surface. -
Treatment of Malaria: Guidelines for Clinicians
TREATMENT GUIDELINES Treatment of Malaria (Guidelines For Clinicians) If you wish to share your clinical experience, please contact us at: [email protected] Treatment Table The Treatment Table is available in PDF format at www.cdc.gov/malaria/pdf/treatmenttable.pdf Reporting We encourage clinicians to report all cases of laboratory-confirmed malaria to help CDC's surveillance efforts. Refer to our information on the Malaria Case Surveillance Report Form (http://www.cdc.gov/malaria/report.html). Evaluation and Diagnosis Because malaria cases are seen relatively rarely in North America, misdiagnosis by clinicians and laboratorians has been a commonly documented problem in published reports. However, malaria may be a common illness in areas where it is transmitted and therefore the diagnosis of malaria should routinely be considered for any febrile person who has traveled to an area with known malaria transmission in the past several months preceding symptom onset. Symptoms of malaria are generally non-specific and most commonly consist of fever, malaise, weakness, gastrointestinal complaints (nausea, vomiting, diarrhea), neurologic complaints (dizziness, confusion, disorientation, coma), headache, back pain, myalgia, chills, and/or cough. The diagnosis of malaria should also be considered in any person with fever of unknown origin regardless of travel history. Patients suspected of having malaria infection should be urgently evaluated. Treatment for malaria should not be initiated until the diagnosis has been confirmed by laboratory investigations. "Presumptive treatment" without the benefit of laboratory confirmation should be reserved for extreme circumstances (strong clinical suspicion, severe disease, impossibility of obtaining prompt laboratory confirmation, usually by microscopy). Laboratory diagnosis of malaria can be made through microscopic examination of thick and thin blood smears. -
Vaccines As a Preventive Modality for Malaria: a Review
Vaccines as a Preventive Modality for Malaria: A Review Alka K. Singh, Vivek M. Ghate, Shaila A. Lewis Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India Abstract Malaria is one among the several parasitic infections that continue to claim lives despite the tremendous progress in the techniques for diagnosis, prevention, and treatment. Although the figures of malaria-ridden patients are decreasing in all the countries due to the collective efforts from all sectors of the society, the tropical countries are REVIEW ARTICLE REVIEW still facing severe setbacks in the implementation of the health measures due to the emergence of resistant strains and non-availability of appropriate medications at the required time. An efficient strategy would be to develop vaccines to prevent malaria from occurring than treating it. This review reflects the significant progress made in the field of vaccines and the challenges associated with it. A comprehensive summary is provided for the various diagnostic tests available for detecting malaria and the aspects of treatment related to infections during pregnancy. Key words: Diagnosis, malaria, parasite, pregnancy, vaccine INTRODUCTION to the population accounting for the death of one child (under the age of 5 years) every 2 min.[4] plague of the poor - malaria is a deadly disease caused by parasites.[1,2] In the The World Health Assembly has adopted a “Global Technical year 2016, the number of new cases Strategy for Malaria 2016–2030” in the year 2015, which A gives guidance to all the countries in the efforts they are of malaria was reported to touch 216 million, as a result of which the total number of deaths putting in for malaria eradication. -
Analysis of Research and Development Priorities for Malaria – Working Paper
Global Malaria Programme Analysis of research and development priorities for malaria – working paper In collaboration with the WHO Global Observatory on Health R&D Framework for a national insecticide resistance monitoring and management plan for malaria vectors Global Malaria Programme World Health Organization 20 Avenue Appia CH-1211 Geneva 27 Switzerland Prepared in collaboration with the Barcelona Institute for Global Health, the Malaria Eradication Scientific Alliance and WHO Global Malaria Programme August 2018 © World Health Organization 2018 All rights reserved. The content of this document is not final, and the text may be subject to revisions before publication. The document may not be reviewed, abstracted, quoted, reproduced, transmitted, distributed, translated or adapted, in part or in whole, in any form or by any means without the permission of the World Health Organization. CONTENTS LIST OF FIGURES AND TABLES ................................................................................................................................................................. 3 ACKNOWLEDGMENTS ................................................................................................................................................................................... 4 ABBREVIATIONS ................................................................................................................................................................................................ 5 EXECUTIVE SUMMARY ................................................................................................................................................................................ -
Tracking Number: DDTBMQ000044
Drug Development Tool (DDT) Tracking number: DDTBMQ000044 Submission: Drug Development Tool Biomarker Qualification Proposal, received by Center for Drug Evaluation and Research (CDER) DDT name: Plasmodium falciparum 18S ribosomal (r)RNA/rDNA A type Context of use: The submitter proposed the following context of use: Detection of the P. falciparum 18S rRNA/rDNA is a safety (and efficacy) endpoint for initiating treatment before clinical malaria symptoms appear in subjects who have undergone P. falciparum sporozoite controlled human malaria infection (CHMI) in non-endemic regions. The biomarker can be tested for at ≥6 days post-CHMI in human whole blood. The P. falciparum 18S rRNA/rDNA biomarker must have been measured with one or more specific nucleic acid amplification-based methods. This biomarker is intended to replace the use of thick blood smear (TBS) microscopy for this endpoint. The context of use was modified during Biomarker Qualification Review Team discussions as follows: A monitoring biomarker to inform initiation of rescue treatment with an anti-malarial drug following controlled human malaria infection (CHMI) with P. falciparum sporozoites in healthy subjects from non-endemic areas enrolled in clinical studies for vaccine and drug development against P. falciparum. Submitter: Dr Sean C. Murphy, M.D., Ph.D. University of Washington Medical Center, Seattle, WA Digitally signed by Shukal Bala -S DN: c=US, o=U S. Government, ou=HHS, ou=FDA, ou=People, cn=Shukal Bala -S, Reviewer: Shukal Bala, Ph.D. Shukal Bala -S 0.9.2342.19200300.100.1.1=1300068480 Microbiologist Date: 2018.05.10 14:34 51 -04'00' Division of Anti-Infective Products (DAIP), Office of Antimicrobial Products (OAP), CDER Through: Sumati Nambiar, M.D., M.P.H.