B4 Diseases

1

Pathogens

2

Aseptic technique

3

Hygiene

4

RP: disinfectant

5

RP: disinfectant

6

RP: disinfectant

7

Primary Defences

8

Secondary Defences

9 and 10

Antibiotics and Vaccines

11

Sexually Transmitted Infections

12

DIRT

13

Variation

14

DNA

15

Inheritance

16

Inherited diseases

17

Twin Studies and Ethics