Question

What are infectious diseases? Describe how infectious diseases spread? What do you mean by immunization? What precautions can you take to reduce the spread of COVID-19(corona virus)? please write 400-500 words please​ bro only 400 or more please​.

Answer 1

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.

Immunization is the process whereby a person is made immune or resistant to an infectious disease, typically by the administration of a vaccine. Vaccines stimulate the body's own immune system to protect the person against subsequent infection or disease.

precautions can you take to reduce the spread of COVID-19

1. STAYhome
2. KEEPa safe distance
3. WASHhands often
4. COVERyour cough
5. SICK?Call the helpline

hope it helps

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