Esta es una presentación del libro Oxford University Primary 6 Social and Natural Science ISBN 978-84-673-5575-8
Es un Power Point muy resumido sobre el tema 6.
2. 1. Health and illness
Your health and illness is
a state of how is your body
working. There are
Different kinds of doctors:
• GP. They treat most
common infections.
• Specialist. They treat
more specific infections
Diseases
Non-infectious diseases
Infectious diseases
3. 2. Infectious diseases
Types of infectious
diseases:
- Bacteria
- Viruses
- Protozoans
- Fungi
Examples:
-tuberculosis, tetanus
and salmonellosis
-flu, measles, AIDS and
rubella.
-malaria, cholera and
amoebic dysentery.
-Athlete’s foot.
4. How are diseases
transmitted?
• By personal contact
• By droplet contact: flu
• by animal carriers: malaria
• By contamined objects: tetanus
• By contamined water: hepatitis and
cholera
• By contamined food: salmonellosis
5. Preventing infectious
diseases
Preventing non-
infectious diseases
Wash your hands Eat a balanced diet
Brush your teeth Do regular exercise
Wash raw fruits and
vegetables
Sleep 8-10 h
Keep your pets healthy Follow road safety rules
Clean cuts Respect yourself
Don’t walk barefoot Respect others
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