Science, asked by 2030yadavsanjay, 8 months ago

What do we mean by infections diseases​

Answers

Answered by Anonymous
6

Explanation:

Infectious diseases are diseases caused by living organisms like viruses and bacteria. They can be passed from person to person through body secretions, insects or other means. Examples are SARS, influenza, the common cold, tuberculosis (TB), Hepatitis A and B...

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Answered by tanvisinghalchr
0

Answer:

Infectious diseases are disorders caused by organisms such as bacteria, viruses,fungi or parasites. Many organisms live in and on our bodies. They're normally harmless or even helpful. But under certain conditions, some organisms may cause disease.

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