A disease is a disorder that affects the structure or function of an organism, producing specific symptoms. Diseases can be acute or chronic, communicable or non-communicable. Viruses cause diseases like influenza, rabies, polio, and AIDS. Bacteria cause diseases such as cholera, diarrhea, typhoid, and peptic ulcers. Diseases can be prevented through awareness, hygiene, sanitation, vaccination, immunization, and a good diet.

2. A disorder of structure or function in a human,
animal, or plant, especially one that produces
specific symptoms or that affects a specific
location and is not simply a direct result of
physical injury.

3. Time
Period
Acute Diseases
Chronic
Diseases
Spread
Communicable
Diseases
Non-
Communicable
Diseases

4. Diseases Caused By Viruses
Influenza (flu): Mixovirus
Influenza
Rabies: Dog’s Bite infected
Saliva
Polio: Entera Virus
AIDS( Acquired Immuno
Deficiency Syndrome): HIV(
Human Immunodeficiency
Virus)
Hepatitis/Jaundice:
Contaminated food and water

5. Diseases Caused By
Bacteria
Cholera: Contaminated of
food and water
Diarrhea: Microbes-Coli,
Protozoan- Amoeba
Typhoid: Salmonella Typhi
Peptic Ulcer: Helicobacter
Pyloni

6. Preventions From Diseases
Awareness
Hygiene
Sanitation
Vaccination
Immunization
Good Diet