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Saving Lives Through HygieneSaving Lives Through Hygiene
Merri WeingerMerri WeingerHygiene Improvement Program Manager, USAID Hygiene Improvement Program Manager, USAID
1. What percentage of the 1.5 million annual child deaths caused by diarrhea are preventable?
a. 0%-30%b. 31%-60%c. 61%-80%d. over 80%
In what regions of the world In what regions of the world does the majority of child does the majority of child
mortality from diarrhea take mortality from diarrhea take place? place?
Where do children < 5 Where do children < 5 die from diarrhea?die from diarrhea?
sub-Saharan
Africa
South Asia
East Asia
Middle East
LAC
11 countries account for over 70% of the annual 11 countries account for over 70% of the annual deaths globally from diarrheadeaths globally from diarrhea
11 countries account for over 70% of the approximately 1.52 million global deaths from diarrhea annually
0
100,000
200,000
300,000
400,000
500,000
India
Nigeria
Pakist
anDRC
China
Bangla
desh
Ethiop
ia
Angola
Afgha
nistan
Indo
nesia
Tanza
nia
Dea
ths
fro
m d
iarr
hea
90% of deaths are in children
Source: Safer water, better health (WHO, 2008)
2. Out of the total world population of over 6.5 billion, how many people around the globe lack access to safe water?
a. 50 millionb. 500 millionc. about 1 billiond. more than 2 billion
88WHO/UNICEF, 2010
3.How many people in the world lack access to hygienic sanitation facilities?
a. 2.6 millionb. 26 millionc. 260 milliond. 2.6 billion
1010WHO/UNICEF, 2010
4. The only sure way to prevent diarrheal diseases is to ensure that all households have access to water and sanitation facilities.True _________
False_________
False!False!
5. Which of the following are among the recognized globally important hygiene behaviors for diarrhea prevention? (check all that apply)__ keeping food safe from contamination__ bathing daily__ effective handwashing __ washing feet before entering the home__ hygienic disposal of human feces __ face washing once a day__ clearing brush near the house__ safe water handling, transport, and storage
Safe Storage
& Treatment of Water
Handwashing
Safe Feces Disposal
Hygiene Behaviors to Prevent Hygiene Behaviors to Prevent DD (WHO, 1992)DD (WHO, 1992)
Keeping drinking water cleanKeeping drinking water clean
Keeping hands cleanKeeping hands clean
Keeping the environment clean Keeping the environment clean (sanitation perspective)(sanitation perspective)
Keeping food cleanKeeping food clean
Fields
Fluids
Fingers
Flies
Feces FoodNewHost
Primary PreventionThe F-Diagram
Source: Wagner and Lanois, 1958
Fields
Fluids
Fingers
Flies
Feces FoodNewHost
Primary PreventionThe F-Diagram
Source: Wagner and Lanois, 1958
Water Quality
Fields
Fluids
Fingers
Flies
Feces FoodNewHost
Primary PreventionThe F-Diagram
Water Quantity
Source: Wagner and Lanois, 1958
Water Quality
Fields
Fluids
Fingers
Flies
Feces FoodNewHost
Primary PreventionThe F-Diagram
Sanitation
Source: Wagner and Lanois, 1958
Water Quality
Water Quantity
Fields
Fluids
Fingers
Flies
Feces FoodNewHost
Primary PreventionThe F-Diagram
Hand Washing
Sanitation
Source: Wagner and Lanois, 1958
Water Quality
Water Quantity
6. Key WASH interventions will reduce diarrheal disease by
a. 0-20%b. 21-50%c. 51-80%d. over 80%
POU water treatment - POU water treatment - 30-50% 30-50% reduction in child DD prevalence – reduction in child DD prevalence – twice as effective as interventions at twice as effective as interventions at water sourcewater source
Safe storageSafe storage – 21% reduction – 21% reduction
Proper Proper handwashinghandwashing - 43% reduction - 43% reduction
SanitationSanitation – basic, low-cost systems – basic, low-cost systems can reduce DD by 30% or morecan reduce DD by 30% or more
7. Name three reasons why household drinking water can often be unsafe for human consumption.
TransportTransport
Handling, and StorageStorage
8.What are effective methods for water disinfection at the point-of-use?
Household Water Treatment Options
Chlorination PuR Ceramic
Filtration Biosand
Filtration Solar/SODIS Boiling
9.9. What are the critical times What are the critical times for handwashing with soap (or for handwashing with soap (or soap substitute) for diarrhea soap substitute) for diarrhea
prevention?prevention?
Critical Times for Critical Times for Handwashing with SoapHandwashing with Soap
After defecationAfter defecation
After cleaning a After cleaning a baby’s bottombaby’s bottom
Before preparing Before preparing food/cookingfood/cooking
Before Before eating/feeding a eating/feeding a babybaby
10. Which of the following are effective ways of promoting latrines?
• Public financing and distribution of latrines to all households
• Public shame
• Demand creation (e.g. Community-Led Total Sanitation)
• Develop partnerships with private sector producers of sanitation technologies (e.g. Sanitation Marketing)
MAY NOT DEPEND ON HEALTH MOTIVATIONS…
WHAT FACTORS BESIDES HEALTH MOTIVATED SANITATION ADOPTION IN THIS COMMUNITY?
RESPECT, PRESTIGE
PERSONAL COMFORT,
SELF-ESTEEM
Increasing Demand for SanitationIncreasing Demand for Sanitation
No Toilet, No Bride
The "No Toilet, No Bride” program in the Indian state of Haryana has been the most successful sanitation promotion effort there so far. Started about two years ago, the campaign has resulted in 1.4 million latrines being built.
"I will have to work hard to afford a toilet. We won't get any bride if we don't have one now," said 22-year-old villager Harpal Sirshwa from Nilokheri, who is hoping to marry soon. "I won't be offended when the woman I like asks for a toilet."
11. What are the best entry 11. What are the best entry points for integrating hygiene points for integrating hygiene improvement into existing improvement into existing health and development health and development programs?programs?
Food Security and Nutrition
Education
Antenatal and neonatal care
Teacher training
HIV/AIDSChild health
Avian flu
USAID/GH Supported Partners in USAID/GH Supported Partners in Hygiene ImprovementHygiene Improvement
CDC: Safe Water SystemCDC: Safe Water System
www.cdc.gov/safewater/www.cdc.gov/safewater/
International Network to Promote Household International Network to Promote Household Water Treatment and Safe StorageWater Treatment and Safe Storagewww.who.int/household_water/network/en/
Global Public-Private Partnership For Global Public-Private Partnership For Handwashing with SoapHandwashing with Soap
www.globalhandwashing.orghandwashing.org
For further information, contact:For further information, contact:
Merri Weinger (Hygiene Merri Weinger (Hygiene Improvement) Improvement)
[email protected]; 202-712-; 202-712-51025102