2. DISEASES AND ITS TYPES  A disease is an illness that effects the health of a person. It is a condition that does not allow the body to function properly. There are two types of diseases:- Communicable or infectious diseases Non-communicable or non-infectious disease

3. COMMUNICABLE DISEASES  These are diseases which can spread from one person to another very easily. These diseases are due to microorganisms called germs. They cause diseases because :- germs enter the body and increase in number. As they grow and reproduce,they cause damage to our body cells. They can be only seen under a microscope. These germs spread through direct contact, through air, food water or insects.

4. Types of microorganisms  VIRUS:- measles, AIDS, common cold, viral fever, polio, conjunctivitis, chickenpox, dengue

5.  BACTERIA:- cholera, tetanus, tuberculosis, typhoid, pneumonia.

6.  PROTOZOA;-malaria, amoebic dysentery

7.  FUNGI:- ringworm, food Poisoning

8. SPREAD OF COMMUNICABLE DISEASES  Communicable diseases can spread Through many ways like :- Through direct contact Through air Through contaminated food and water Through animal and insect bites

9. HOW TO CONTROL SPREAD OF INFECTIOUS DISEASES.  Keep the surroundings clean. Maintain clean habits. Maintain healthy eating habits.

10.  Do not let water stagnate in or around the house. keep the house well ventilated. Consult a doctor immediately in case of an animal bite.

11. VACCINATION  Vaccination is a process of injecting dead or weakened germs [vaccine] into the body of a healthy person in order to develop immunity against a deadly disease. We can prevent some diseases by giving vaccination. Vaccination can be given between the age of 0-10 years.

13. NON COMMUNICABLE DISEASES  A Noncommunicable Disease is a disease that is not spread through contact. Are caused by how people live, conditions they are born with, or environmental hazards. Are not spread by contact because most are not caused by germs. Instead they are the breakdown in body cells and tissues.

14. TYPES OF NON INFECTIOUS DISEASES  Chronic Diseases  Degenerative Diseases  Diseases Present at Birth  Diseases Resulting from Lifestyle Behaviors  Diseases Caused by the Environment  Nutritional deficiency diseases

15. Components Of food. Disease caused causedSymptomsSources ProteinsKwashiorkor And marasmus Dull look, dry and rough skin Rice, idli, Potato, honey etc. CarbohydratesKwashiorkor And marasmus Dull look, dry and rough skin Rice, idli, Potato, honey etc

16. Vitamins Deficiency diseases A Night blindness B1B1B1B1Beriberi B2B2B2B2 Cracking of skin B 12 Anaemia CScurvy DRickets KHemorrhage ESterility

17. 4 factors that increase your chances of having high blood pressure ○ Eating a large amount of salt ○ Being overweight ○ Feeling extreme stress for long periods of time ○ Having a family history of high blood pressure Exercise STRESS Alcohol Tobacco Eat Healthy

18. Thank You