CBSE Class 9 Answered
What are infectious diseases
Asked by avaniakalaskar | 24 Feb, 2022, 21:18: PM
Expert Answer
Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites.
Examples: Common cold, Influenza.
Answered by Sheetal Kolte | 25 Feb, 2022, 10:53: AM
Application Videos
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Typhoid and Tuberculo ...
This video explains the signs and symptoms of typhoid and tuberculosis. -
Japanese encephalitis - Viral Disease ...
This video explains the signs and symptoms of Japanese encephalitis. -
Diarrhoea- Bacterial Disease
This video explains the signs and symptoms of diarrhoea. -
AIDS - A Syndrome
This video explains why AIDS is a syndrome and not a disease.
Concept Videos
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Diseases: Cause and Control
Diseases: Cause and Control, Diseases Caused by Bacteria -
Diseases: Cause and Control
Diseases: Cause and Control, Diseases Caused by Protozoa -
Diseases: Cause and Control
Diseases: Cause and Control, Diseases Caused by Parasitic Worms -
Diseases: Cause and Control
Diseases: Cause and Control, Viral Diseases -
Hygiene - [A Key to Healthy Life]
![Hygiene - [A Key to Healthy Life]](https://images.topperlearning.com/topper/videoimg/thumbnails/ICSE_ClassIX_Biology_WaterBorneDiseases.jpg)
Hygiene - [A Key to Healthy Life], Water-borne Diseases
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