Immunisation against disease powerpoint slideshow

immunisation ppt

1. How does our body
fight against
disease?

2. •What is a vaccination?
•How are vaccinations given?
•What is the job of white blood cells?
•What are antibodies?
•What does ‘immune’ and ‘immunisation’
mean?
Lesson Outcomes

3. What is in
your blood?

5. http://www.bbc.co.uk/learning
zone/clips/white-blood-cells/1
838.html

White blood cells

6. White blood cells produce
antibodies when they
need to!

7. The antibodies need to
be the right shape to
match the pathogen.

8. The antibodies need to
be the right shape to
match the pathogen.

9. Your body only knows what
shape to make the
antibodies after you have
caught the disease and
become ill.

10. a
b
d
c
1
2
3
4

11. Not being able to catch a
certain disease because you
have antibodies in your blood to
fight it.
Immune

12. A dead or weakened version
of a disease.
Vaccination

13. Use these words to explain how a
vaccine works.
inject dead/weakened
antibodies white blood cells
microbe vaccine
Vaccination

14. •What is a vaccination?
•How are vaccinations given?
•What is the job of white blood cells?
•What are antibodies?
•What does ‘immune’ and ‘immunisation’
mean?
Lesson Outcomes

15. pathogen
microbes
bacteria
virus
cheese
curds
immune
fungus
yoghurt
bread
disease
vaccine
symptom
whey
incubation

16. Why do some parents worry
about letting their child be
vaccinated?