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MEANS OF SPREAD OF DISEASE

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Infectious Diseases - Infectious Agent|Means Of Spread

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The spread of AIDS disease is promoted by

AIDS is a viral disease that spreads by sexual contact. Is there any other way in which this disease can spread ?

(i) AIDS is a viral disease that spreads by sexual contact. Is there any other way in which this disease can spread? (ii) Can you name two diseases which spread by sexual contact but are caused by bacteria instead of virus? (iii) Do microorganisms, responsible for causing these diseases, spread by physical contact such as hug or handshake ?

Write notes on : (a) Vaccination (b) Causes of diseases (c) Signs and symptoms of diseases (d) Means of spread of infectious diseases.

Mention two diseases that spread through sexual contact.