Which of the following physical contact can spread AIDS?
handshake, hugs, wrestling.
None of the physical activities like handshake, hugs or wrestling can spread AIDS.
How does diseases spread through water?
Match the following :
|
Column A |
Column B |
|
(i) Tuberculosis |
liver |
|
(ii) Jaundice |
gut lining |
|
(iii) Typhoid |
lungs. |
Name some diseases that spread through air. Explain how they spread.
What is vectors?
