2. Your health is state of physical , mental and social well-being.
Illnesses are health problems that affect your body´s organs.
Health professionals:
A general practitioner (or GP)
A medical specialist is a doctor who treats specific illnesses a
dermatologist diseases and a cardiologist.
People usually go to hospital if they have a medical emergency.
Illnesses usually have specific symtoms.
A doctor make a diagnosis.

3.  We can classify illnesses into basic group:
 Infectious diseases are caused by microorganisms.
Examples measles and chicken pox.
 Non –Infectious diseases aren´t caused by
microorganisms.
Allergies, obesity, malnutrition, substance abuse and
mental illness.

4.  Bacteria, viruses, protozoans and fungi are common
microorganisms. Some of them are not harmful to humans,
but others can cause infectious diseases.
 Bacteria can cause diseases like tuberculosis, tetanus or
salmonellosis.
 Many viruses are harmful to human beings. Flu, measles,
rubella, and AIDS.
 Protozoans malaria, colera and amoebic dysentery.
 Fungi cause diseases of the skin, hair and nails.

5.  By persona contract.
 By contract whith contaminated objects.
 By animal carriers.
 By consumption of contaminated food.
 By consumption of contaminated water.

6. To prevent infectious diseases, we must keep
healthy lifestyle habits and follow a
scheduble of vaccinations.
Wash your hand. Brush your teeth. Clean
cuts. Keep your pets healthy . Wash raw
fruits and vegetables . Don´t walk bare foot.

7.  A vaccine is a subtunce that contains weak or dead
microorganisms. They help your body to resist the
same disease in the future.
 A vaccination, the microorganisms in the vaccine
can´t hurt you. But your body produces special
subtunces called antibodies, in the future, your body
will produce the same antibodies again to defend
itself.

8.  Eat a balanced diet.
 Try to do regular exercise.
 Try to get 8-10 hours of sleep every night.
 Follow road safety rules.
 Try to accept and respect your self and your
body, express your feeling.
 Accept and respect other people.

9. CLAP !