Why Do We Fall Ill

Gap-fill exercise

  
Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
1. is caused by bacterium Vibrio cholera.
2. HIV virus when active in body mainly attacks .
3. An organism which harbours a pathogen and may pass it on to another person to cause a disease is known as .
4. ORS is given in case of disease.
5. Microbes are immediate cause of diseases.
6. Fever, slow pulse, abdominal tenderness and rose coloured rash indicate the disease .
7. If you live in an overcrowded and poorly ventilated house, it is possible that you may suffer from borne disease.
8. Microbes that enter the body through nose most likely affects .
9. Viruses, which cause hepatitis is transmitted by .
10. Mosquito is a vector for disease .