8-Health-Direct and Indirect.pptxuhugbyvftfdtdyhg

an educational presentation for health

1. HEALTH MAPEH -8

2. Vocabulary Words Direct transmission- the immediate transfer of the infectious agent from an infected is host or reservoir to an appropriate entry point through which human infection can take place. Indirect transmission- occurs when there is no direct human-to-human contact. Reservoir -is a place within which microorganism can thrive and reproduce. Prevention -action taken to decrease the chance of getting a disease or condition.

3. Where Do I Belong? Direction: The students will be divided into two groups and each group will be given a different types of communicable diseases and they are going to identify if it is DIRECT or INDIRECT contact mode of transmission .

4. At the end of the lesson, students are able to: Define the meaning of direct and indirect mode if transmission Identify the examples of diseases under direct and indirect mode of transmission. Apply healthful practices in order to prevent and control communicable diseases. oBJECTIVES

5. Chain of Infection Peter joined the school fun run; his desire is to win so he didn’t mind if he was stepping on water wherein his feet got soaked. Even if this made him uncomfortable because his feet were very itchy, he didn’t do anything but removed his socks that evening. He hanged his pair of socks at the back of the refrigerator to dry and immediately went to sleep because he was so tired. Early that morning, his brother John saw the dried pair of socks and used it thinking that it was clean.

6. Communicable disease: Mode transmission

7. What is direct contact mode of transmission?

8. DIRECT CONTACT MODE OF TRANSMISSION · Direct transmission is the immediate transfer of the infectious agent from an infected host or reservoir to an appropriate entry point through which human infection can take place. ·

9. MODE OF TRANSMISSION DIRECT CONTACT TRANSMISSION • Kissing • Handshakes with a sick person. • Sleeping with someone lice.

10. EXAMPLES OF DISEASES ·Hand foot and mouth diseases ·Acute conjunctivitis ·Scabies ·Head lice Infestation ·Chickenpox

11. PREVENTIVE MEASURES Adopt proper isolation of the sick No human contact Keep both hands clean and perform hand hygiene properly Clean and disinfect properly the item used by patients Do not share towels and other personal items Wear gloves when making contact with patient.

12. 2. FOOD BORNE/WATER BORNE TRANSMISSION EXAMPLES OF DISEASES • viral gastroenteritis • cholera • bacillary dysentery • hepatitis a • hepatitis e

13. PREVENTIVE MEASURES ensure all foods are adequately cooked especially high risk like shellfish perform hand hygiene before meals and after using the toilet handle vomitus and excreta properly sick food handlers should refrain from work and seek medical advice early.

14. 3. VECTOR-BORNE TRANSMISSION(USUALLY INSECTS) mosquito bites insect bites EXAMPLE OF DISEASES dengue fever malaria Japanese encephalitis

15. PREVENTIVE MEASURES Maintain environmental hygiene to prevent breeding of mosquitos/insects in stagnant water Take personal protection to prevent insects/mosquito bites, wear light colored, long sleeve clothes, and trousers/pants and repellents.

16. WHAT IS INDIRECT CONTACT MODE OF TRANSMISSION?

17. INDIRECT CONTACT Transmission occurs when there is no direct human-to-human contact. contact occurs from a reservoir to contaminated surfaces or objects, or to vectors such as mosquitoes, flies, mites, fleas, ticks, rodents or dogs.

18. 2. INDIRECT CONTACT TRANSMISSION

19. 1. DROPLET TRANSMISSION • coughing EXAMPLES OF DISEASES 1 . influenza 2. common cold

20. PREVENTIVE MEASURES · Maintain good indoor ventilation ·Keep both hands clean. In particular, perform hand hygiene properly and immediately after making contacts with sick persons having respiratory secretions.

21. 2. SNEEZING Examples of Diseases streptococcus pneumonia infection

22. PREVENTIVE MEASURES · Cover mouth and nose when sneezing or coughing. Use tissue paper to contain respiratory secretions and dispose it in the garbage bins with lid. ·People with respiratory infection symptoms and their contacts like hospital should wear surgical masks.

23. · keep distance at least one meter from the sick person. ·seek medical advice if unwell. ·adopt proper isolation for the sick ·use appropriate personal protective equipment when necessary.

24. 3. AIR-BORNE TRANSMISSION EXAMPLES OF DISEASES 1. pulmonary 2. tuberculosis 3. measles 4. chickenpox

25. PREVENTIVE MEASURES · Maintain good indoor ventilation ·Seek medical advice immediately if unwell. ·Anyone with symptom suggestive of air-borne transmissible diseases should not attend school.

26. Common Diseases Mode of Transmission Head lice infestation Hand, foot, mouth disease Malaria Viral gastroenteritis Chickenpox Pneumonia Infection Tuberculosis Japanese encephalitis Bacillary dysentery Dengue fever

27. What I should do…. Or what I should not do? Scenario 1: After playing an outdoor game, you were tired and thirsty.

28. What I should do…. Or what I should not do? Scenario 2: Your team won the game. You shook hands with your opponents to show sportsmanship.

29. What I should do…. Or what I should not do? Scenario 3: After your swimming, you have changed your clothes and have to deal with your hair.

30. Activity: Fill-in Direction: F ill in the shapes with the correct answers of the questions below. Group 1-Direct Mode of transmission Group 2-Indirect mode of transmission   !

31. 2 . What are the different mode of transmission? 3. What are some examples of communicable diseases? 4 . What are their preventive measures? 1 .What are the two kinds of transmission?

32. DIRECTIONS: Write DT if the diseases are under direct transmission and IDT if it is under indirect transmission. 1. Influenza 2. Acute conjunctivitis 3. Scabies 4. Streptococcus 5. Chickenpox 6. Head Lice infestation 7. Dengue fever 8. Tuberculosis 9. Pneumonia infection 10. Cholera

33. Assignment: Prepare for a 5-minute pantomime presentation The pantomime will focus on the spread of diseases using the mode of transmission. Each group will draw on a box like “nose”, food, water, m osquito etc. and presentation will show on how to prevent the spread of infection.