Page 138 - Primary Five Science
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Control of cholera

          Boil water before drinking it.

          Kill houseflies e.g. by spraying, use of insecticides, etc.

          Wash hands before eating, serving or handling food.

          Wash hands after visiting the toilet or latrine

          Cover cooked food to keep away houseflies.


          Properly dispose human faeces





         Typhoid

         This is an infection by bacteria causing fever and severe intes-

         tinal irritation.

          It is caused by bacteria

          It can be spread by house flies

          Typhoid can be spread by drinking contaminated wa-

             ter and eating dirty food.


         Signs of typhoid

          Diarrhea


          Vomiting

         Symptoms of typhoid

          Headache


          Fever

          Loss of appetite

          Body weakness


         Prevention of typhoid

          Boiling water for drinking

          Spraying insecticides to kill houseflies

          Washing hands before eating food
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