DISEASES

PHE

Pathogens, Diseases and their Prevention

Diseases Caused by Pathogens Pathogens are organisms that cause diseases. Majority of those organisms are micro – organisms which can only be seen by the microscopes.   Diseases Disease means illness or disorder of the body or mind. In other words, disease is a condition of abnormal function involving any structure, part or system of …

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DISEASES

Malaria:  Malaria is caused by a parasite which is spread by the anopheles mosquito. Typhoid: Typhoid is caused by a bacteria found in urine or faeces. Cholera: Cholera is caused by a bacteria found in contaminated water and food. Dysentery:Dysentery is caused by protozoa (amoeba) found in human faeces. Scabies: Scabies is caused by mites found in places …

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