Innovationare revealing previously unrecognized populations at risk <strong>and</strong><strong>the</strong>refore significantly increased <strong>the</strong> dem<strong>and</strong> for <strong>the</strong> vaccine –something that usefully allows supply market stability, betterforecasting <strong>and</strong> production scale-up, with benefits <strong>to</strong> bothproducers <strong>and</strong> purchasers. The result: a marked reduction in<strong>the</strong> size <strong>and</strong> frequency of yellow fever outbreaks in Africa in<strong>the</strong> immediate future <strong>and</strong> increased availability of vaccinewhere most needed.IFFIm has also contributed strongly <strong>to</strong> <strong>the</strong> work on <strong>the</strong>reduction of measles deaths globally. Again on <strong>the</strong> principleof early, robust action, US$ 139 million of IFFIm supportwent <strong>to</strong> <strong>the</strong> Measles Initiative in February 2007. Nearly 240million children will have been immunized against measles insupplementary campaigns in 2007. This is a very successfulinitiative, which has already seen a reduction in globalmeasles deaths from 480 000 in 2003, <strong>to</strong> an estimated170 000 in 2010. The vaccination campaigns do more thansave lives from measles; <strong>the</strong>y also provide <strong>the</strong> opportunity forinsecticide-treated nets that protect against malaria <strong>to</strong> bedistributed, <strong>and</strong> o<strong>the</strong>r aspects of child <strong>health</strong> <strong>to</strong> be targeted,with de-worming tablets <strong>and</strong> vitamin A supplements.In each of <strong>the</strong>se areas, in protecting <strong>and</strong> fostering <strong>health</strong>ychildren, IFFIm is contributing in valuable ways <strong>to</strong> building up<strong>the</strong> bedrock of a <strong>health</strong>y economy.IFFIm’s origins <strong>and</strong> its special context go back <strong>to</strong> <strong>the</strong> late1990s, when G8 governments looked back at <strong>the</strong> past 50years of giving, <strong>and</strong> recognized that what was needed was amore focused purpose. This resulted in <strong>the</strong> MillenniumDevelopment Goals. At <strong>the</strong> same time, Bill & Melinda Gateswere searching for a focus for <strong>the</strong>ir philanthropy. One of <strong>the</strong>answers was immunization – <strong>and</strong> a new model for moreefficient delivery. Their initial US$ 750 million dollars giftfounded that model in 2000 – <strong>the</strong> GAVI Alliance. Six yearslater, that proven concept provided <strong>the</strong> match IFFIm neededfor <strong>the</strong> prompt execution of its funds. The Gates’ “dem<strong>and</strong>ingdollar” in many ways was <strong>the</strong> trigger for o<strong>the</strong>rs, like GordonBrown, <strong>the</strong>n UK Chancellor of <strong>the</strong> Exchequer, <strong>to</strong> pay closeattention <strong>to</strong> how <strong>to</strong> get better value for aid <strong>and</strong> <strong>to</strong> lead <strong>the</strong>international support for this new funding facility.On <strong>the</strong> face of it, IFFIm inves<strong>to</strong>rs are rational inves<strong>to</strong>rs,responding <strong>to</strong> an impressive offer – a triple-A-rated bondoffering a good return. The bonds were priced comparably <strong>to</strong>o<strong>the</strong>r sovereign/supranational issuers, <strong>and</strong> <strong>the</strong> initial offer waswell over-subscribed with almost US$ 2 billion of dem<strong>and</strong>.The defining difference – that which sets it apart from <strong>the</strong>o<strong>the</strong>rs – is IFFIm’s goal. It is not just an investment end inHealth extension worker 18-year–old Ajebush Wakal<strong>to</strong> (right)prepares <strong>to</strong> vaccinate young Brucktayet Teshome (far left, in hermo<strong>the</strong>r’s arms) at <strong>the</strong> local <strong>health</strong> post in Timbicho, Ethiopia. She,<strong>and</strong> 30 000 o<strong>the</strong>rs like her in <strong>the</strong> programme, form <strong>the</strong> centrepieceof <strong>the</strong> <strong>health</strong> component of <strong>the</strong> country’s poverty reductionstrategy, bringing a range of <strong>health</strong> advice <strong>to</strong> local communities<strong>and</strong> providing essential basic preventive care, such asimmunization.itself. It has a greater purpose: one that allows bond inves<strong>to</strong>rs<strong>to</strong> give directly <strong>to</strong> <strong>the</strong> frontier of <strong>health</strong> care, one that hasinspired individuals <strong>and</strong> companies <strong>to</strong> work pro bono <strong>to</strong> bringthis idea <strong>to</strong> fruition. It makes a profound difference.The bonds were subscribed for not only by <strong>the</strong> traditionaltypes of inves<strong>to</strong>rs such as central banks, pension funds,money managers, <strong>and</strong> insurance companies, but also, in areflection of its fundamental humanitarian purpose, byindividuals such as His Holiness Pope Benedict XVI.It is <strong>the</strong> hope <strong>and</strong> <strong>the</strong> intent of all of us who are associatedwith this new instrument that it will make <strong>the</strong> necessaryimpact. July 2007 was <strong>the</strong> mid-point in <strong>the</strong> MDG timeframe.It is generally acknowledged that progress <strong>to</strong>wards <strong>the</strong> <strong>health</strong>relatedgoals is <strong>to</strong>o slow <strong>and</strong> <strong>to</strong>o little. Initiatives like <strong>the</strong>International Finance Facility for Immunization <strong>and</strong> <strong>the</strong> GAVIAlliance are two strong allies in <strong>the</strong> efforts <strong>to</strong> speed upprogress, confronting <strong>and</strong> offering solutions <strong>to</strong> <strong>the</strong> corechallenge of inequitable access. ❏Alan R Gillespie CBE, is Chairman of <strong>the</strong> International FinanceFacility for Immunization (IFFIm) <strong>and</strong> also Chairman of The UlsterBank Group, a subsidiary of <strong>the</strong> Royal Bank of Scotl<strong>and</strong> plc.Following a 25-year career in investment banking with Citibank <strong>and</strong>Goldman Sachs & Co., he has been engaged in public service asChairman of <strong>the</strong> Nor<strong>the</strong>rn Irel<strong>and</strong> Industrial Development Board<strong>and</strong> as Chief Executive of <strong>the</strong> UK’s Commonwealth DevelopmentCorporation. He is a graduate of <strong>the</strong> University of Cambridge wherehe <strong>to</strong>ok his BA, MA <strong>and</strong> PhD degrees.References1.IFFIm’s sponsor governments include France, Italy, Norway, South Africa,Spain, Sweden <strong>and</strong> <strong>the</strong> United Kingdom. Brazil has announced itsintention <strong>to</strong> join. IFFIm issues triple-A rated bonds with a financial baseconsisting of long-term (10–20 years) legally binding commitments fromsovereign donors. The borrowings <strong>and</strong> risk are h<strong>and</strong>led under prudentfinancial policies, with <strong>the</strong> World Bank acting as Treasury Manager.Goldman Sachs acted as Financial Advisor in establishing IFFIm <strong>and</strong>Deutsche Bank <strong>and</strong> Goldman Sachs lead-managed <strong>the</strong> inaugural bondissue.2.The GAVI Alliance was created in 2000 as a public-private partnershipaccelerating delivery of life-saving immunization <strong>to</strong> <strong>the</strong> world’s poorestchildren. The Alliance includes a wide range of development partners,developing country <strong>and</strong> donor governments, WHO, UNICEF, <strong>the</strong> Bill &Melinda Gates Foundation, <strong>the</strong> vaccine industry, research <strong>and</strong> technicalagencies, public <strong>health</strong> institutions, nongovernmental organizations <strong>and</strong><strong>the</strong> GAVI Fund (<strong>the</strong> resource <strong>and</strong> funding arm of GAVI).3.GAVI’s “country-specific” programmes include <strong>the</strong> provision ofimmunization safety equipment such as single-use syringes <strong>and</strong> disposalboxes, as well as <strong>the</strong> provision of new <strong>and</strong> underused vaccines such asthose against hepatitis B, yellow fever, rotavirus <strong>and</strong> pneumococcaldisease.4.WHO projections.098 ✜ Global Forum Update on Research for Health Volume 4
InnovationBeing <strong>health</strong>y:<strong>the</strong> role of researchArticle by Andrew Y KituaLiving a <strong>health</strong>y life is <strong>the</strong> ultimate common desire ofhuman beings <strong>and</strong> is what has driven individuals <strong>and</strong>communities <strong>to</strong> search for medicines <strong>and</strong> o<strong>the</strong>r <strong>health</strong>remedies. Improvements in <strong>health</strong> research methodologieshave helped us <strong>to</strong> test beliefs, myths <strong>and</strong> <strong>the</strong>ories for <strong>the</strong>irvalidity <strong>and</strong> reliability, which has led <strong>to</strong> <strong>the</strong> generation of newknowledge <strong>and</strong> in turn <strong>to</strong> new or improved <strong>to</strong>ols. As a resul<strong>to</strong>f better research <strong>and</strong> innovation, we have accumulated vastknowledge about <strong>the</strong> determinants of disease <strong>and</strong> ill <strong>health</strong>,prevention <strong>measures</strong> <strong>and</strong> cures of diseases. Our medicines<strong>and</strong> <strong>health</strong> interventions are unquestionably better <strong>and</strong> saferthan <strong>the</strong>y were 50 years ago. It is indeed scientific researchthat has continuously transformed or revolutionized <strong>the</strong> waywe live <strong>and</strong> has been a key determinant of <strong>the</strong> rate ofmodernization <strong>and</strong> human development.Access <strong>to</strong> <strong>and</strong> utilization of <strong>the</strong> new knowledge <strong>and</strong> <strong>the</strong>resultant new or improved <strong>to</strong>ols has not been equal among<strong>the</strong> countries that form our global community. Becausetechnology has greatly influenced economic power, countrieswith greater technological advancement <strong>and</strong> greater researchcapacity have conspicuously better <strong>health</strong> status thancountries in transition <strong>to</strong>wards acquiring technology <strong>and</strong> withweaker research capacities. There is vast heterogeneity of<strong>health</strong> status <strong>to</strong>day between continents, countries <strong>and</strong> evenwithin countries. Whe<strong>the</strong>r measured by life expectancy atbirth, infant <strong>and</strong> child mortality, maternal mortality,malnutrition, or disease patterns, <strong>the</strong> <strong>health</strong> status of acountry’s population reflects <strong>the</strong> status of its technological<strong>and</strong> economical advancements, which in turn reflect itscapacity <strong>to</strong> effectively access <strong>and</strong> use new knowledge <strong>and</strong><strong>to</strong>ols for human development.Risks for ill <strong>health</strong>Health research has greatly advanced our knowledge of riskfac<strong>to</strong>rs for diseases <strong>and</strong> ill <strong>health</strong>. Health risk as a measure of<strong>the</strong> probability that an adverse event for <strong>health</strong> will occurfollowing exposure <strong>to</strong> a certain fac<strong>to</strong>r has been used <strong>to</strong>measure <strong>the</strong> <strong>health</strong> status of individuals <strong>and</strong> communities. Itis well known that although <strong>the</strong>re are no individuals orcommunities devoid of <strong>health</strong> risks, <strong>and</strong> risk fac<strong>to</strong>rs arewidely distributed globally, <strong>the</strong>re are global differentials in <strong>the</strong>level or position of individuals <strong>and</strong> populations on <strong>the</strong> riskscale for a particular fac<strong>to</strong>r 1,2,3 , along <strong>the</strong> divide of developing<strong>and</strong> developed countries.The pattern of morbidity <strong>and</strong> mortality differs remarkablyamong countries at different levels of technological <strong>and</strong>economic status, such that low-income countries, or leastdeveloped countries, bear higher mortality from preventableconditions, while high-income countries bear <strong>the</strong> burden ofhigher consumption <strong>and</strong> lifestyle risks 2 .Risks of dying at different age categories from birth, <strong>and</strong> <strong>the</strong>causes of such risks, differ greatly among low-, middle- <strong>and</strong>high-income countries. In low-income countries, <strong>the</strong> majorityof deaths occur at very young ages, before <strong>reach</strong>ing age five.Once individuals have avoided death at this level, <strong>the</strong>y arealmost assured <strong>to</strong> survive <strong>the</strong> adolescent period between five<strong>and</strong> twenty years, where <strong>the</strong> risk of dying is lowest. With <strong>the</strong>current levels of spread of HIV/AIDS, <strong>the</strong> previously most fit<strong>and</strong> productive age between 15 <strong>and</strong> 45 years has nowbecome highly risky. Mortality in this age group has increasedremarkably, bringing down previous gains in life expectancy.In contrast, <strong>the</strong> majority of deaths occur after <strong>the</strong> age of 60years in high-income countries 3 .In low- <strong>and</strong> middle-income countries, <strong>the</strong> main risk fac<strong>to</strong>rsfor death are: underweight, resulting mainly from malnutrition<strong>and</strong> infections; unsafe sex; unsafe water; poor sanitation <strong>and</strong>hygiene; <strong>and</strong> smoke from solid fuel 3 . Most of <strong>the</strong>se areavoidable due <strong>to</strong> availability of knowledge <strong>and</strong> effective <strong>to</strong>ols<strong>to</strong> prevent <strong>the</strong>m. Recent studies have shown that 87% ofmortality occurring in children below <strong>the</strong> age of five in low<strong>and</strong>middle-income countries is avoidable 4 . In <strong>the</strong> samecategory of countries, 63% of males <strong>and</strong> 84% of femalesaged 5–29 years die of avoidable fac<strong>to</strong>rs. The higherproportion of deaths among females is due <strong>to</strong> avoidablepregnancy-related <strong>and</strong> child birth-related causes. Avoidabledeaths due <strong>to</strong> communicable diseases account for 90% of allmortality in all sex <strong>and</strong> age classes, excluding middle-agedmen in whom <strong>the</strong>ir contribution is 80%.In high-income countries, mortality is mostly at old age.The relatively few deaths that occur in younger life areconcentrated in <strong>the</strong> neonatal period <strong>and</strong> are mainly due <strong>to</strong>congenital malformations. Mortality risk fac<strong>to</strong>rs are mainly<strong>to</strong>bacco use, high blood pressure, obesity <strong>and</strong> alcoholconsumption. Road traffic accidents have a significantcontribution, <strong>and</strong> this trend is also increasing in middleincomecountries 1 .The picture is reflective of <strong>the</strong> power of knowledgeownership <strong>and</strong> capacity <strong>to</strong> both generate <strong>and</strong> utilize available100 ✜ Global Forum Update on Research for Health Volume 4