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Question
List two example of each diseases caused due to (i) bacterial infection and (ii) viral infection. Which device or devices may be used to prevent the spread of such diseases.
Solution
Examples of STDs caused by bacterial infection:-
1. Gonorrhoea
2. Syphilis
Examples of STDs caused by viral infection:-
1. Herpes
2. Acquired immunodeficiency syndrome (AIDS)
Contraceptive devices such as condom can be used to prevent the spread of STDs. Condoms are made of a thin rubber, which is used to cover the penis and the vagina in males and females, respectively.
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