MathJax.Hub.Config({ extensions: ['tex2jax.js'], jax: ['input/TeX','output/HTML-CSS'], tex2jax: { inlineMath: [ ['$$$','$$$'] ], processEscapes: true, processClass: 'tex2jax', ignoreClass: 'html' }, showProcessingMessages: false, messageStyle: 'none' });           Site Map | GiveWell          @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/modules/system/system.base.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/modules/system/system.menus.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/modules/system/system.messages.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/modules/system/system.theme.css?pw64tp");   @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/modules/contrib/jquery_update/replace/ui/themes/base/minified/jquery.ui.core.min.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/modules/contrib/jquery_update/replace/ui/themes/base/minified/jquery.ui.theme.min.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/modules/contrib/jquery_update/replace/ui/themes/base/minified/jquery.ui.accordion.min.css?pw64tp");   @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/modules/aggregator/aggregator.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/modules/comment/comment.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/modules/contrib/date/date_api/date.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/modules/field/theme/field.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/modules/contrib/footnotes/footnotes.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/modules/node/node.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/modules/search/search.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/modules/user/user.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/modules/contrib/views/css/views.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/modules/contrib/ckeditor/css/ckeditor.css?pw64tp");   @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/modules/contrib/ctools/css/ctools.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/modules/contrib/taxonomy_access/taxonomy_access.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/modules/contrib/content_type_extras/css/content_type_extras.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/modules/contrib/site_map/site_map.theme.css?pw64tp");   @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/themes/gw_basic/styles/css/global/normalize.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/themes/gw_basic/styles/css/global/gw-fonts.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/themes/gw_basic/styles/css/global/html.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/themes/gw_basic/styles/css/global/global.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/themes/gw_basic/styles/css/global/meanmenu.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/themes/gw_basic/styles/css/global/page-layout.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/themes/gw_basic/styles/css/global/html-colors.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/themes/gw_basic/styles/css/pages/pages.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/themes/gw_basic/styles/css/pages/new-home.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/themes/gw_basic/styles/sitesearch.css?pw64tp"); @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/themes/gw_basic/styles/formstack.css?pw64tp");   @import url("https://web.archive.org./web/20190813092848cs_/https://www.givewell.org/sites/all/themes/gw_basic/styles/css/global/admin.css?pw64tp");  dataLayer = [{"transactionId":0,"transactionAffiliation":"unknown","transactionTotal":0,"transactionProducts":[]}]                           jQuery.extend(Drupal.settings, {"basePath":"\/","pathPrefix":"","ajaxPageState":{"theme":"gw_basic","theme_token":"EU65xjcFuxkV1PQ1myRSgxScxJg87a50wSG3vap2pWA","js":{"0":1,"public:\/\/google_tag\/google_tag.script.js":1,"sites\/all\/modules\/contrib\/jquery_update\/replace\/jquery\/1.10\/jquery.min.js":1,"misc\/jquery-extend-3.4.0.js":1,"misc\/jquery.once.js":1,"misc\/drupal.js":1,"sites\/all\/modules\/contrib\/jquery_update\/replace\/ui\/ui\/minified\/jquery.ui.core.min.js":1,"sites\/all\/modules\/contrib\/jquery_update\/replace\/ui\/ui\/minified\/jquery.ui.widget.min.js":1,"sites\/all\/modules\/contrib\/jquery_update\/replace\/ui\/external\/jquery.cookie.js":1,"sites\/all\/modules\/contrib\/jquery_update\/replace\/ui\/ui\/minified\/jquery.ui.accordion.min.js":1,"sites\/all\/modules\/contrib\/mathjax\/mathjax.js":1,"sites\/all\/modules\/contrib\/resp_img\/resp_img.js":1,"sites\/all\/modules\/custom\/givewell_add_querystring\/js\/givewell_add_querystring.js":1,"https:\/\/web.archive.org.\/web\/20190813092848\/https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/mathjax\/2.7.0\/MathJax.js?config=TeX-AMS-MML_HTMLorMML":1,"sites\/all\/themes\/gw_basic\/scripts\/lib\/modernizr.custom.74085.js":1,"sites\/all\/themes\/gw_basic\/scripts\/lib\/modernizr.flexbox.js":1,"sites\/all\/themes\/gw_basic\/scripts\/lib\/mean-menu\/jquery.meanmenu.min.js":1,"sites\/all\/themes\/gw_basic\/scripts\/lib\/carousel\/responsive-carousel.js":1,"sites\/all\/themes\/gw_basic\/scripts\/lib\/carousel\/responsive-carousel.pagination.js":1,"sites\/all\/themes\/gw_basic\/scripts\/lib\/carousel\/responsive-carousel.autoplay.js":1,"sites\/all\/themes\/gw_basic\/scripts\/lib\/carousel\/responsive-carousel.loop.js":1,"sites\/all\/themes\/gw_basic\/scripts\/lib\/jquery-migrate-1.0.0.js":1,"sites\/all\/themes\/gw_basic\/scripts\/lib\/jquery-validation\/dist\/jquery.validate.min.js":1,"sites\/all\/themes\/gw_basic\/scripts\/lib\/multiselect\/jquery.multiselect.min.js":1,"sites\/all\/themes\/gw_basic\/scripts\/lib\/dropkick.js":1,"sites\/all\/themes\/gw_basic\/scripts\/lib\/jquery.pep.js":1,"sites\/all\/themes\/gw_basic\/scripts\/main.js":1},"css":{"modules\/system\/system.base.css":1,"modules\/system\/system.menus.css":1,"modules\/system\/system.messages.css":1,"modules\/system\/system.theme.css":1,"misc\/ui\/jquery.ui.core.css":1,"misc\/ui\/jquery.ui.theme.css":1,"misc\/ui\/jquery.ui.accordion.css":1,"modules\/aggregator\/aggregator.css":1,"modules\/comment\/comment.css":1,"sites\/all\/modules\/contrib\/date\/date_api\/date.css":1,"modules\/field\/theme\/field.css":1,"sites\/all\/modules\/contrib\/footnotes\/footnotes.css":1,"modules\/node\/node.css":1,"modules\/search\/search.css":1,"modules\/user\/user.css":1,"sites\/all\/modules\/contrib\/views\/css\/views.css":1,"sites\/all\/modules\/contrib\/ckeditor\/css\/ckeditor.css":1,"sites\/all\/modules\/contrib\/ctools\/css\/ctools.css":1,"sites\/all\/modules\/contrib\/taxonomy_access\/taxonomy_access.css":1,"sites\/all\/modules\/contrib\/content_type_extras\/css\/content_type_extras.css":1,"sites\/all\/modules\/contrib\/site_map\/site_map.theme.css":1,"sites\/all\/themes\/gw_basic\/styles\/css\/global\/normalize.css":1,"sites\/all\/themes\/gw_basic\/styles\/css\/global\/gw-fonts.css":1,"sites\/all\/themes\/gw_basic\/styles\/css\/global\/html.css":1,"sites\/all\/themes\/gw_basic\/styles\/css\/global\/global.css":1,"sites\/all\/themes\/gw_basic\/styles\/css\/global\/meanmenu.css":1,"sites\/all\/themes\/gw_basic\/styles\/css\/global\/page-layout.css":1,"sites\/all\/themes\/gw_basic\/styles\/css\/global\/html-colors.css":1,"sites\/all\/themes\/gw_basic\/styles\/css\/pages\/pages.css":1,"sites\/all\/themes\/gw_basic\/styles\/css\/pages\/new-home.css":1,"sites\/all\/themes\/gw_basic\/styles\/sitesearch.css":1,"sites\/all\/themes\/gw_basic\/styles\/formstack.css":1,"sites\/all\/themes\/gw_basic\/styles\/css\/global\/admin.css":1}},"respImg":{"default_suffix":"","current_suffix":false,"forceRedirect":false,"forceResize":false,"reloadOnResize":false,"useDevicePixelRatio":false,"suffixes":{"":1}},"urlIsAjaxTrusted":{"\/sitemap":true}});      Jump to Navigation   Google Tag Manager          GiveWell        Giving EffectivelyGiving 101 Your Donation Can Change Someone's Life The Wrong Donation Can Accomplish Nothing Your Dollar Goes Further Overseas Your Dollar Goes Further When You Fund the Right Program Quick Start Guide  How We WorkWho We Are Process Criteria Transparency Evaluations of GiveWell Research FAQ Core Competencies  Top CharitiesMalaria Consortium Deworm the World Initiative Helen Keller International Against Malaria Foundation Schistosomiasis Control Initiative Sightsavers The END Fund GiveDirectly Standout Charities  ResearchCharity Site Visits Notes from Research Conversations Intervention Reports Cost-Effectiveness Analyses Other Charity Reviews GiveWell Incubation Grants  Our Mistakes AboutAbout GiveWell Progress to Date Our Story Our People Official Records Reputation Impact Frequently Asked Questions Donate Contact Us Jobs  UpdatesBlog RSS Feeds Stay Updated           Enter search terms here.   This search returns results from both GiveWell's main site and from the GiveWell Blog. 

  Search form  Search             DonateDonate

             You are hereHome » Site map Site Map          This is the site map for the GiveWell site. If you can't find what you're looking for on this page or by using the search tool located in the upper right-hand corner of this page, please contact us directly.

    Main menuGiving EffectivelyGiving 101 Your Donation Can Change Someone's Life The Wrong Donation Can Accomplish Nothing Your Dollar Goes Further Overseas Your Dollar Goes Further When You Fund the Right Program Quick Start Guide  How We WorkWho We Are Process Criteria Transparency Evaluations of GiveWell Research FAQ Core Competencies  Top CharitiesMalaria Consortium Deworm the World InitiativeSupplementary Information  Helen Keller International Against Malaria FoundationSupplementary Information  Schistosomiasis Control InitiativeSupplementary Information  Sightsavers The END Fund GiveDirectlySupplementary Information  Standout Charities  ResearchCharity Site VisitsFebruary 2010 August-November 2010 October 2011 November 2012 October 2013 October 2014 July 2015 August 2016 January and February 2017 February 2017 September 2017 October 2017  Notes from Research Conversations Intervention ReportsAlbendazole and Ivermectin to Control Lymphatic Filariasis Alive & Thrive Antiretroviral Therapy to Treat HIV/AIDS Bednet Distribution Breastfeeding Promotion Programs Cash transfers Cataract Surgery Clean Cookstoves Combination Deworming Community-Based Management of Acute Malnutrition Conditional Subsidies for Seasonal Labor Migration in Northern Bangladesh Condom Promotion and Distribution to Prevent HIV/AIDS Distribution of Eyeglasses in Developing Countries Education in Developing Countries Eyeglasses to Improve Workers' Manual Dexterity Immunization Immunization to Prevent Maternal and Neonatal Tetanus Integrated Community Case Management (iCCM) Intermittent preventive treatment of malaria during pregnancy Interventions to Promote Handwashing Iron Supplementation for School-Age Children Ivermectin to Control Onchocerciasis Meningitis A Immunization Non-therapeutic Zinc Supplementation Oral Pre-exposure Prophylaxis (PrEP) for HIV Oral Rehydration Solution Prevention of Mother-to-Child Transmission of HIV Salt Iodization Sayana® Press Seasonal Malaria Chemoprevention SMS Reminders for Vaccination Supplementary Immunization Activities to Prevent Measles Surgery to Repair Obstetric Fistula Syphilis Screening and Treatment During Pregnancy Therapeutic Zinc Supplementation Trachoma Control Treatment of Malaria Tuberculosis Case Finding and Treatment Vitamin A Supplementation Voluntary Medical Male Circumcision (VMMC) Water Quality  Cost-Effectiveness Analyses Other Charity Reviews GiveWell Incubation Grants  Our Mistakes AboutAbout GiveWellGiveWell: A Medium-Depth Overview  Progress to Date Our Story Our People Official Records Reputation Impact Frequently Asked Questions DonateMore InformationDonation Report Gift Acknowledgment Letters Instructions for Giving to GiveWell's Donor Advised Fund Tips for Giving Efficiently  Donate Via PayPal Advice for Larger Donors Bank Transfer - Standout Charities Bank Transfer - Support GiveWell Bank Transfer - Top Charities Check Donation - Standout Charities Check Donation - Support GiveWell Check Donation - Top Charities Cryptocurrency - Standout Charities Cryptocurrency - Support GiveWell Cryptocurrency - Top Charities Donate to GiveWell Securities - Standout Charities Securities - Support GiveWell Securities - Top Charities  Contact Us JobsContent Editors at GiveWell Operations Associate Operations Assistant Research Positions at GiveWell VP of Marketing   UpdatesBlog RSS Feeds Stay Updated                 Home Contact Stay updated FAQ For Charities Site map Privacy Policy       Follow Us: Facebook Twitter RSS   Subscribe to email updates:  GiveWell, aka The Clear Fund (a tax-exempt 501(c)(3) public charity), was founded in 2007. We serve donors across the Globe; GiveWell's donors are based primarily in the United States, United Kingdom, Australia, Germany, and Canada. This work is licensed under a Creative Commons Attribution-Noncommercial-Share alike 3.0 United States License         try { clicky.init(78566); }catch(e){} 

   window.intercomSettings = { "app_id": "you5eu27" };  (function(){var w=window;var ic=w.Intercom;if(typeof ic==="function"){ic('reattach_activator');ic('update',intercomSettings);}else{var d=document;var i=function(){i.c(arguments)};i.q=[];i.c=function(args){i.q.push(args)};w.Intercom=i;function l(){var s=d.createElement('script');s.type='text/javascript';s.async=true;s.src='https://web.archive.org./web/20190813092848/https://widget.intercom.io/widget/APP_ID';var x=d.getElementsByTagName('script')[0];x.parentNode.insertBefore(s,x);}if(w.attachEvent){w.attachEvent('onload',l);}else{w.addEventListener('load',l,false);}}})()