Question

Infectious and non infectious​

Answer 1

Answer:

Brainlist plz...

Explanation:

Infectious and non-infectious diseases are very different. An infectious disease can be transmitted from one person to another, while a non-infectious disease cannot be spread through person-to-person contact.  

To help you better understand the difference between infectious and non-infectious diseases, we’ve defined and compared the two below.

Infectious diseases are caused by pathogenic micro-organisms such as bacteria, viruses, fungi or parasites. These micro-organisms are contagious, meaning they can be transmitted from one person to another.  

Examples of infectious diseases include the common cold, COVID-19, SARS and tuberculosis.

Non-infectious diseases are not caused by pathogens and therefore cannot be spread from one person to another. Instead, non-infectious diseases are caused by factors such as genetics, malnutrition, environment and lifestyle.  

Examples of non-infectious diseases include cancer, Alzheimer’s disease and epilepsy.

Answer 2

Answer:

Infectious disease

1. Infections disease are those which are spread by healthy person to unhealthy person

2. Eg common cold

3. remain for short duration of time

4. Caused by external factors

Non Infectious disease

1. doesn't spread from healthy to unhealthy person

2. Eg cancer

3. Remain for long period of time

4. Caused by internal factors