My OpenLearn Create Profile
- Personalise your OpenLearn profile
- Save Your favourite content
- Get recognition for your learning
Already Registered?
Communicable Diseases
If you create an account, you can set up a personal learning profile on the site.
Figure 5.1 Changing geographical range of malaria. In 1946, the high risk range was all three coloured areas; by 1966, it was down to the yellow and brown areas; and by 1994 it was only the brown areas. (Source: The Open University, 2003, Infectious Disease, Book 5: Evolving Infections, Figure 3.1)
For further information, take a look at our frequently asked questions which may give you the support you need.
If you have any concerns about anything on this site please get in contact with us here.