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Integrated       Malaria    Management         (IMM) Integrating Mosquito and Malaria Control and Using  Data to Drive Dec...
Integrated Malaria ManagementIntegrating Mosquito and Malaria Control                       The aim of integrating mosquit...
Integrated Malaria ManagementDisrupting the Continuing Cycle of Re-infection                         A critical parameter ...
Integrated Malaria ManagementThe IMMC Components    Collect data (entomological data, environmental data, spatial    data...
Integrated Malaria Management       Management Process                 Collect data                 Do analysis         Ma...
Integrated Malaria ManagementCollect Data: EntomologyCollect data – get it from the habitat. Not comfortable, but veryimpo...
Integrated Malaria Management  Collect Data: GeographicalLeft picture: A satellite image of Monrovia, Liberia, West Africa...
Integrated Malaria ManagementCollect Data – MalariologyKeep score ... the goal is to reduce the prevalence of malaria, and...
Integrated Malaria Management  Collect Data – about malaria and treatmentEveryone needs to have access to treatment ... it...
Integrated Malaria ManagementData analysis, cost and value optimizationData is used to determine what interventions are mo...
Integrated Malaria Management      Operational Components              Environmental Cleanup         Interior Residual Spr...
Integrated Malaria ManagementEnvironmental CleanupStagnant water facilitates mosquito breeding. Cleanup is somethingthat p...
Integrated Malaria ManagementInterior Residual Spraying (IRS)Interior Residual Spraying (IRS) has been very effective in r...
Integrated Malaria ManagementLarvicidingThe best time to eliminate the mosquito vector is BEFORE themosquito can fly. This...
Integrated Malaria ManagementAerial Treatment – ULV, Adulticiding, Larviciding                                           ...
Integrated Malaria ManagementULV Ground Fogging – mechanized and manualUltra Low Volume (ULV) and aerosol ground fogging i...
Integrated Malaria ManagementTreatment            The need for malaria treatment is            enormous ... over 400 milli...
Integrated Malaria Management  Insecticide Treated Bednets (ITN)                                     Insecticide treated b...
Integrated Malaria ManagementExamples of successSuccess in the early       The Panama Canal Zone around 1904.part of the 2...
Integrated Malaria Management         Questions?
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Imm presentation 002 091010

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A presentation about Integrated Malaria Management (IMM) an approach to malaria control that has proved successful and sustainable. It has a focus on breaking the link between the parasite, the mosquito and the human host

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  • The purpose of this presentation is to describe the various interventions that comprise a comprehensive, integrated mosquito and malaria control (IMMC) program.
  • Tr-Ac-Net (Peter Burgess) has collected a lot of material from peer reviewed papers about the costs of various interventions, but the information is, by good cost accounting standards, rather weak and not at all clear The reference material is listed in a “reference” file. Many of the authors of the papers have been contacted for clarification and guidance ... and an encouraging number of authors have shown interest in the IMMC Consortium initiative.
  • Aerial treatment is very cost effective when the operations are used optimally. Work done is fast, and results can be significant. But operations need to be driven by good data, good analysis and good science. Aerial operations can do work in areas that cannot be reached easily on the ground ... marshy areas and informal shantytown areas with limited road access. Very low volumes of insecticide are used ... ultra low volume (ULV) droplets are tiny and kill mosquitoes while they are flying. The residue may never actually reach the ground. Other techniques such as larvaciding are effective when applied precisely where needed ... this requires good data and equipment such as GPS gear to operate with precision.
  • This is just an introduction. More information is available in a variety of formats including pdf files, spreadsheet versions and presentation files. Generally speaking this material is available free to members of the Transparency and Accountability Network (Tr-Ac-Net Inc.) a not for profit corporation incorporated in Vermont USA. Contact Tr-Ac-Net ( [email_address] or www.tr-ac-net.org ) about becoming a member. The major theme of Tr-Ac-Net information is the critical value of management information, the decision making process and accounting and accountability. Another recurrent theme is the importance of value adding activities in socio-economic progress, and the profile of the value chains so that there is reasonable equity between all the legitimate stakeholders.
  • Transcript of "Imm presentation 002 091010"

    1. 1. Integrated Malaria Management (IMM) Integrating Mosquito and Malaria Control and Using Data to Drive DecisionsA health module of Community Analytics (CA)
    2. 2. Integrated Malaria ManagementIntegrating Mosquito and Malaria Control The aim of integrating mosquito and malaria control is that very much more cost effective results can be achieved in any community through a multi-intervention approach than any single intervention approach. With IMM data are used to make plans and judge results.Modern science gives us the tools to have rapid and low costsuccess ... but only if the program is driven by science andfacts about the situation, and the performance of programinterventions.The goal is to reduce the negative impact of malaria in Africancommunities ... rapidly and at lowest possible cost.
    3. 3. Integrated Malaria ManagementDisrupting the Continuing Cycle of Re-infection A critical parameter of success is reduction in the rate of re- infection. No matter how good the malaria therapy, malaria will remain a socio-economic problem of major proportion as long as there is a continuing cycle of re- infection. This is one of the reasons for the build up of resistance to drugs, and the reason that limited anti- malarial programs do not succeed.
    4. 4. Integrated Malaria ManagementThe IMMC Components Collect data (entomological data, environmental data, spatial data, medical data, cost data) and do thorough, rapid analysis to define and optimize interventions and program activities. Do environmental cleanup and get community involved. Use interior residual spraying (IRS) to control mosquitoes near human beings. Use best available insecticides, including DDT. Use larvicides to control (stop) the maturation of mosquitoes. Kill / control flying mosquito population using aerial and ground application of adulticides. Medical - malaria case management to improve health situation and reduce malaria parasite in the area. Use insecticide impregnated bednets to limit mosquito bites.
    5. 5. Integrated Malaria Management Management Process Collect data Do analysis Make operational decisions Collect more data Do more analysis Revise operational decisions Publish performance to all stakeholders
    6. 6. Integrated Malaria ManagementCollect Data: EntomologyCollect data – get it from the habitat. Not comfortable, but veryimportant. Learn WHERE and what is going on with themosquito: larva ... mosquito population ... prevalence ofmalaria in the mosquitoes ... etc.
    7. 7. Integrated Malaria Management Collect Data: GeographicalLeft picture: A satellite image of Monrovia, Liberia, West Africa showing15,000 acres of marsh within the main urban area (dark brown area)Right picture: Aerial image of part of the urban area ... very congestedand difficult to access by vehicle.
    8. 8. Integrated Malaria ManagementCollect Data – MalariologyKeep score ... the goal is to reduce the prevalence of malaria, and to do itat least cost and in the most sustainable manner. Part of this requiresknowledge of issues like resistance and the cost and effectiveness ofvarious forms of therapy.
    9. 9. Integrated Malaria Management Collect Data – about malaria and treatmentEveryone needs to have access to treatment ... it is important for tworeasons: (1) the patients need treatment to get better and avoid gettingworse; and (2) good public health policy requires that there is a lowering ofmalaria prevalence as fast as possible to give a sustainable outcome.This child did not get adequate treatment ... this clinic did not have effective medications ... as reported in theNew York Times in June 2006
    10. 10. Integrated Malaria ManagementData analysis, cost and value optimizationData is used to determine what interventions are most likely to give rapidsustainable progress towards the ultimate goal of reducing malaria prevalence. Acost and operations model suggests that best practice using multiple interventionsis several times more cost effective than any other approach.
    11. 11. Integrated Malaria Management Operational Components Environmental Cleanup Interior Residual Spraying (IRS) Larviciding Exterior Spraying (Air ULV, Ground Fogging) Medical Treatment Bednets (ITN)
    12. 12. Integrated Malaria ManagementEnvironmental CleanupStagnant water facilitates mosquito breeding. Cleanup is somethingthat people in all communities should undertake as a civicresponsibility. It takes education, leadership and motivation.This can be organized through community groups like churchesand mosques, youth groups, soccer teams, etc.This should be one of many IMMC interventions.
    13. 13. Integrated Malaria ManagementInterior Residual Spraying (IRS)Interior Residual Spraying (IRS) has been very effective in reducing theincidence of malaria ... and especially when DDT is used as the primaryinsecticide. IRS operates in three ways: (1) as a repellant that keepmosquitoes outside the living space; (2) as an irritant that accelerates exitof mosquitoes; and, (3) toxicity that kills mosquitoes.
    14. 14. Integrated Malaria ManagementLarvicidingThe best time to eliminate the mosquito vector is BEFORE themosquito can fly. This can be done with knowledge about theenvironment and larviciding to kill larva before they become flyingmosquitoes.Various approaches to larviciding are possible ... manual, withmechanized support and, in some cases, using aerial application.
    15. 15. Integrated Malaria ManagementAerial Treatment – ULV, Adulticiding, Larviciding  Aerial spraying makes rapid treatment of large and/or inaccessible areas possible.  Aerial operations are expensive per hour, but LOW COST in terms of work done.  Ultra Low Volume (ULV) spraying does NO environmental damage.  Treatment strategy determined by entomological analysis.
    16. 16. Integrated Malaria ManagementULV Ground Fogging – mechanized and manualUltra Low Volume (ULV) and aerosol ground fogging is commonpractice in places where malaria has been controlled. It serves toreduce mosquito populations in areas reached by insecticidesprays and limit malaria transmission.A variety of chemicals are used that are highly toxic to mosquitoesbut safe for humans, animals and the environment. By varying thechemicals used build up of resistance is minimized.
    17. 17. Integrated Malaria ManagementTreatment The need for malaria treatment is enormous ... over 400 million cases a year in Africa. But most do not get effective treatment. Public funding for programs is small, and most individuals do not have their own resources. Untreated malaria can be fatal. Use effective drugs. Avoid building up drug resistance.
    18. 18. Integrated Malaria Management Insecticide Treated Bednets (ITN) Insecticide treated bednets (ITN) help reduce malaria transmission. They reduce contact with malaria infected mosquitoes and reduce malaria among people using bednets. But what about protection outside the house?Widespread bednet use requires a lot of effort and bednets areexpensive relative to local incomes. ITN is a valuable part of a totalsolution, but only a part. ITN cannot achieve full success on its own.
    19. 19. Integrated Malaria ManagementExamples of successSuccess in the early The Panama Canal Zone around 1904.part of the 20th Century Most of temperate Europe ended malaria largely by improved environment that reduced vector.Immediate post WW2 USA eliminated endemic malariaera to around 1960 Japan almost totally reduced malaria(heavy use of DDT) Italy and lastly Sardinia reduced malaria India had major reduction in malaria prevalence Considerable reduction in Caribbean locations Considerable reduction in Latin America Australia eliminated endemic malariaRecent experience in South Africa, Swaziland and Mozambique usedAfrica regional control and IRS (including use of DDT) to reduce malaria epidemic arising after about 10 years of no DDT use.
    20. 20. Integrated Malaria Management Questions?
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