Question

What are the different disease causing factors ?

Answer 1

Answer:

Infectious diseases can be caused by:

Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis.

Viruses. Even smaller than bacteria, viruses cause a multitude of diseases ranging from the common cold to AIDS.

Fungi. ...

Parasites.

Answer 2

Disease is an illness of any living beings such as humans, animals or plants.

• Most of the disease causing micro organisms are called pathogens, excepts parasites.
• Viruses causes common cold, influenza, chickenpox, warts, etc.
• Bacteria causes streptococus infections, diphtheria, botulism, anthrax.
• Fungi causes ringworms and thrus.
• Protests causes malaria, African sleeping seekness and intestinal disease, while parasitic worms causes trichinosis, schistosomiasis, hookworm and elephantiasis.