j4 DDR ESSIJ'lG J)IsEASES OF IJ'l
~0\?ER T~ TJ-iE
-= -
lUEsTER.J'l
~ACIFIC ~GIOJ'l &?~ World Health
Division of Combating Communicable Diseases
"U'J ...,......, Organization Wu t ern Pacific Region
Overview
• Despite enormous gains, neglected tropical diseases (NTDs) are still highly prevalent among vulnerable populations in the Western Pacific. • These preventable and treatable diseases of poverty continue to cause untold suffering to millions people and to impede economic development. • A minimal contribution of external resources – US$11 million a year – would allow countries to implement proven strategies to reduce the burden of NTDs.
2
WHO in the Western Pacific Region is developing a Regional NTD Plan of Action (2012-2016) as a road map to help countries and areas reduce the burden of these diseases. We urge Member States, donors and other partners to support NTD programmes as an inexpensive and effective strategy that will contribute to poverty alleviation.
Children in the Lao People’s Democratic Republic gather to take deworming medicine.
3
What are NT Ds? Neglected tropical diseases are a group of medically diverse diseases that disproportionately affect the poor. In the Region, significant numbers of people require treatment for NTDs: NTD Population requiring treatment
intestinal worms
99,300,000 (children only)
elephantiasis 41,700,000 snail fever 617,000 liver & lung flukes 206,000 leprosy 8,386
4
A nurse in Kiribati teaches a lymphoedema patient how to care for her leg.
While progress has been made, the Region still needs support to eliminate the following NTDs: Lymphatic filariasis/elephantiasis: • Three countries have already eliminated the disease • Nine more are awaiting verification • Thirteen have ongoing interventions • People with chronic disease need access to long-term care and surgery A Cambodian man with lymphoedema.
Map of status and distribution of LF programmes.
5
Trachoma: • Remains in at least 11 countries and areas in the Region • A leading cause of blindness • Tools exist to effectively treat and prevent the spread of the disease
An Australian Aboriginal man with trichiasis – blindness from eyelashes turning inward and scarring the eyes.
Map of distribution of trachoma.
6
Leprosy: • Cases have been dramatically reduced in the Region in the past 20 years • However, 5,055 new cases of leprosy were still reported in 2010 • Kiribati, the Marshall Islands and the Federated States of Micronesia have yet to meet the WHO elimination target of less than 1 case per 10,000 population A woman with leprosy.
Schistosomiasis/snail fever: • Occurs in only four countries in the Region: Cambodia, China, Lao People’s Democratic Republic and the Philippines • Improvements in farming practices, such as China’s strategy to replace buffalos (which spread the disease) with tractors, will help the health sector eliminate this disease In China, farmers have switched to mechanical tractors to break the cycle of snail fever.
Yaws: • Occurs among poor populations in remote areas in Papua New Guinea, Solomon Islands and Vanuatu • Because treatment requires only one injection of penicillin or dose of azithromycin, elimination is feasible with modest resource inputs
A baby with yaws in Solomon Islands.
7
And to reduce disease from other NT Ds: Soil-transmitted helminthiases/intestinal worms: • An underlying cause of poor mental and physical development in children and anaemia in pregnant women • Cambodia – the first country in the world to reach the WHO target of treating 75% of at-risk school-aged children – shows that it is possible to control STH with minimal resources • As LF programmes scale down, use of the drug albendazole, which also controls for STH, needs to be sustained for STH Foodborne trematodiases/liver and lung flukes: • Controlling foodborne trematode infections, which can cause cancer, requires a long-term change in eating habits, such as abstaining from eating raw fish
8
Health worker in Viet Nam giving medicine to the school children.
Children in Viet Nam search for crabs – eating these crabs undercooked is a source of infection with flukes.
Why address NT Ds? Reducing the burden of NTDs will: • Protect present and future generations from infection and disabling disease • Enable millions of people to return to productive lives and contribute to economic growth • Contribute to long-term poverty reduction • Strengthen health-care facilities’ ability to manage chronic disease and disability
The Vice Minister of Health and the Director of the Primary and Preschool Education Department in the Lao People’s Democratic Republic come together to support school-based deworming.
9
Where do we go from here?
Health workers travel to remote clinics in Samoa.
10
A successful NTD programme must contain: • An integrated national plan of action to tackle NTDs efficiently with limited resources. • Funding from national budgets and external donors to scale up interventions and evaluate results. • Innovative strategies and improved logistic capacity to reach vulnerable populations in remote and insecure areas. • Access to quality-assured medicines and diagnostics to map diseases, scale up interventions and monitor progress. • Technical assistance to adapt global guidelines, review programme progress and advise national NTD programmes. • Coordination between partners to harmonize strategic directions and support.
11
What is WHO's strategy? • The WHO Regional Office for the Western Pacific has developed a NTD Regional Action Plan (2012-2016) that incorporates all of these elements. • Its goal is to move towards the elimination of five NTDs and the sustainable control of other NTDs based on proven, cost-effective strategies. • The Plan’s goals will be achieved in collaboration with Member States and areas, the private sector, donors, academic institutions and nongovernmental organizations.
A Malaysian child learns about her part in helping monitor lymphatic filariasis programmes.
12
What will the NTD Regional Action Plan achieve by 2016? Elimination of NTDs • Lymphatic filariasis will be eliminated in 10 additional countries and areas. • Blinding trachoma will be eliminated in China, Cambodia and Viet Nam. • Leprosy will be eliminated in Kiribati, the Marshall Islands and the Federated States of Micronesia, and elimination will be sustained in other countries and areas. • Yaws clinical cases in high-risk areas in Vanuatu will be reduced to zero and progress towards elimination will occur in Papua New Guinea and the Solomon Islands.
13
What will the NT D Regional Action Plan achieve by 2016?
Reducing NTDs • Disease due to soil-transmitted helminthiases will be reduced through the deworming of at least 75% of at-risk school-aged children in 12 countries and of preschool children in 10 countries, while building on established systems to treat women of childbearing age. • Disease due to foodborne trematodiases will be reduced through treating at least 75% of the at-risk population in the Republic of Korea, the Lao People’s Democratic Republic and Viet Nam. Practicing good hygiene in the Lao People’s Democratic Republic.
14
How will the NT D Regional Action Plan achieve these goals?
The Plan includes the following five strategies: • Strengthening political commitment, advocacy and resource mobilization for NTDs • Enhancing NTD programme management and intersectoral collaboration in order to sustain and scale up NTD programmes • Scaling up access to quality NTD prevention and case management interventions • Strengthening integrated NTD surveillance, monitoring and evaluation • Strengthening research capacity on NTDs and implementing research to fill programmatic knowledge gaps
15
How can you help? • The NTD Regional Action Plan has estimated national and regional costs for five years of activities. • The total budget, excluding countries that do not need external assistance, is approximately US$ 101 million. • US$ 46 million has been committed by endemic countries and areas, as well as private sector and bilateral donors. • An additional US$ 55 million over five years is needed, the majority of which is for distributing medicines to endemic communities.
Budget gaps Disease Obj 1: Advocacy LF STH Schistosomiasis Trachoma FBT Yaws Leprosy TOTAL 23 0 39 0 120 398 64 8 434 0 435 3,919 4,193 1,310 4,685 430 1,287 35,042 82 535 848 25 385 4,688 30 20 840 0 0 1,050 1,349 0 674 674 3,471 10,214 5,741 1,873 7,520 1,129 5,698 55,311 152 64 Objectives (costs in 1000s of US$) Obj 2: Prgm Mgmt 733 2,245 Obj 3: Access to Treatment 4,559 18,578 Obj 4: M&E 1,505 1,308 Obj 5: Research 140 20 Regional Costs 2,697 1,349
TOTAL 9,786 23,564
16
WHO's comparative advantage • Power to convene multiple stakeholders • Close links to ministries of health • Access to information needed to plan and monitor programmes • Support network of WHO country offices • Ability to integrate with other disease programmes and synergize with well-established interventions such as the Expanded Programme on Immunization (EPI) • Long-term involvement in NTD programmes
Photo credits: cover: WHO WPRO Image (Pricha Petlueng), page 2: WHO Cambodia, page 3: Lao People’s Democratic Republic Ministry of Health, page 4: Corinne Capuano, page 5: Cambodia Ministry of Health, page 6: Professor Charles McGhee (University of Auckland), page 7: WHO WPRO Image, Dr Shizhu Li, Anglican Church of Melanesia, page 8: Antonio Montresor, Viet Nam Ministry of Health, page 9: Lao People’s Democratic Republic Ministry of Health, page 10: WHO WPRO Image, page 11: WHO WPRO Image, page 12: Brian Chu, page 14: Lao People’s Democratic Republic Ministry of Health, page 17: Alan Esquillon, page 18: WHO WPRO Image (Pricha Petlueng)
17
18
Reducing the unacceptable burden of neglected tropical diseases
19
.Iliff~. World Health ..,.~
~Organization West ern Pacifi c Regio n
Division of Combating Communicable Diseases World Health Organization Western Pacific Regional Office P.O. Box 2932 United Nations Avenue Manila, Phil1pp1nes Telephone: (+63 2) 528-9701 Email: christophele@wpro.who.int