Distinguish between infectious and non-infectious diseases. Discuss br

Question

Distinguish between infectious and non-infectious diseases. Discuss briefly how the infectious diseases travel from one person to another.

06 Feb 2021

Answer :

Word Count : 642

Infectious diseases and non-infectious diseases are two broad categories of illnesses that affect individuals and populations. They differ significantly in their causes, modes of transmission, and preventive measures. Below, we will distinguish between these two types of diseases and discuss how infectious diseases can travel from one person to another.

Distinguishing Between Infectious and Non-Infectious Diseases:

1. Cause:
- Infectious Diseases: These are caused by microorganisms such as bacteria, viruses, fungi, and parasites. These pathogens invade the body and reproduce, leading to illness.
- Non-Infectious Diseases: These are caused by factors other than microorganisms, such as genetics, lifestyle choices, environmental factors, or a combination of these. Examples include heart disease, diabetes, and cancer.

2. Transmission:
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