Question

How do disease spread? Explain with suitable diagram

Answer 1

Infectious diseases are transmitted from person to person by direct or indirect contact. Certain types of viruses, bacteria, parasites, and fungi can all cause infectious disease. Malaria, measles, and respiratory illnesses are examples of infectious diseases.

Simple preventative measures, such as frequent hand washing, can cut down on disease transmission.

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Answer 2

A disease can be spread through various way such as polluted air, sneezing, mosquitoes bite etc. A common way of spreading disease is the direct transfer of bacteria, virus and other germs from one person to another person. This can occur when an individual touch or coughs or sneezes on someone other who is not infected.

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