Commuicable

Diseasescan be grouped into two types:

• Communicable - which could be transferred from one person to another or from one organism to another, for example in humans, food poisoning and malaria 
• Non-communicable - which are not transferred between people or other organisms, for example cancer and heart attack

Interactions between different types of diseases:

Different types of disease may interact which means that presence of one disease can lead to a higher chance of developing another disease.

• Defects in the…