Hand washing is the single most effective way to prevent the spread of communicable diseases. Any health-care worker, caregiver or person involved in patient care needs to be concerned about hand hygiene Therefore hand hygiene concerns you! You must perform hand hygiene to: protect the patient against harmful germs carried on your hands or present on his/her own skin protect yourself and the health-care environment from harmful germs global hand washing day steps of Hand washing: “Hands should be washed before significant contact with any patient and after activities likely to cause contamination.”

1. HAND WASHING
Dr. Roma Goyal
Assistant Professor
Microbiology

2. WHY WASH YOUR HANDS ?
• Hand washing
is the single
most effective
way to
prevent the
spread of
communicable
diseases.

3. SPREAD OF INFECTONS
The hands are the most important
vehicle of transmission

4. Why should you clean
your hands?
–Any health-care worker, caregiver or
person involved in patient care needs
to be concerned about hand hygiene
–Therefore hand hygiene concerns you!
–You must perform hand hygiene to:
– protect the patient against harmful germs
carried on your hands or present on his/her
own skin
– protect yourself and the health-care
environment from harmful germs

5. HAND WASHING

7. • Good hand
washing can
prevent diseases
such as:
Shigellosis, E. coli,
Streptococcal
Disease, Influenza
and the Common
Cold

8. Hand hygiene
is the single
most effective
way to prevent
infection
10

9. How to clean your
hands
– Handrubbing with alcohol-based handrub is
the preferred routine method of hand
hygiene if hands are not visibly soiled
– Handwashing with soap and water –
essential when when hands are visibly
dirty or visibly soiled (following visible
exposure to body fluids)1
1 If exposure to spore forming organisms e.g. Clostridium difficile is strongly suspected
or proven, including during outbreaks – clean hands using soap andwater

11. To prevent the spread of germs during the COVID-19 pandemic,
you should also wash your hands with soap and water for
atleast 20 seconds or use a hand sanitizer with at least 60%
alcohol to clean hands BEFORE and AFTER:
Touching your eyes, nose, or mouth.
Touching your mask
Entering and leaving a public place
Touching an item or surface that may be frequently touched by
other people, such as door handles, tables, gas pumps, shopping
carts, or electronic cashier registers/screens

12. Hand Hygiene Techniques
• Social hand washing (20 seconds)
• Hygienic hand washing (30 seconds)
• Surgical hand washing (2-3 minutes)

15. CORRECT HANDWASHING
TECHNIQUE
• Wet hands with warm running water.
• Add soap, then rub hands together to make a soapy
lather. Make sure to wash the front and back of your
hands, nails and nail beds, wrists and between fingers.
• Wash hands for 20 seconds.
• Rinse hands with warm running water with your
hands pointed down.
• Dry hands thoroughly with a clean towel and use that
towel to turn off the water and open the door.

16. 70% Alcohol based hand
hygiene solutions
Quick Easy to use
Very effective due to bactericidal properties of alcohol

17. •Sanitizers do not get rid of all types of germs.
•Hand sanitizers may not be as effective when hands
are visibly dirty or greasy.
•Hand sanitizers might not remove harmful chemicals
from hands like pesticides and heavy metals.
Swallowing alcohol-based hand sanitizers can
cause ALCOHOL POISONING if more than a
couple of mouthfuls are swallowed.

18. Step 6. Rub your thumbs in a rotation with your
palms
.
Step 5. Rub your fingers with your opposing palms
to ensure you apply the top of your fingers.
Step 4. Rub your hands with your palms together
with your fingers interlaced.
Step 3. Rub the back of your hand while your fingers
are interlaced.
Step 2. Rub your palms together. Be sure to apply
product on your wrists.
Step 1. Cup your hand and apply product. Clasp your
fingers of the other hand and be sure to apply
product under your nails and cuticles.
Repeat steps 1-6 until hands are clean. clean hands for at least 20 seconds
Proper technique for applying antisepsis product: Alcohol-based rub/gel

19. Hand hygiene is the simplest, most
effective measure for preventing
hospital-acquired infections.

20. “Hands should be washed before significant
contact with any patient and after activities
likely to cause contamination.”

21. Visible soiling
Hands that are visibly soiled or
potentially grossly contaminated
with dirt or organic material MUST
by washed with liquid soap and
water water

22. If I wear gloves, do I
still have to wash my hands?
YES!
• Wash hands before putting on gloves.
• Wash hands immediately after removing
gloves.
• Gloves should be changed every time you are
in contact with a new person.

24. your mother was right wash your
hands.

25. PROPER TECHNIQUE
TO COVER YOUR COUGH and
SNEEZE
Cover your mouth and nose with a tissue when
you cough or sneeze.
Then put your tissue in the waste basket

26. IFYOUNEEDTOCOUGHORSNEEZE,
DOITINYOURSLEEVE!

29. CDC’s Handwashing Campaign: Life is
Better with Clean Hands

30. WHO’s Handwashing Campaign: Clean
care is in your hands