What is an example of an etiologic agent?
Examples are the Ebola, Junin, and Nipah viruses. These substances are assigned the identification number of UN 2814 or UN 2900, as appropriate.
What is an etiological agent of a disease?
A disease causative agent is substance that causes disease. Examples include biological pathogens (such as a virus, bacteria, parasites, and fungus), toxins, tobacco, radiation, and asbestos.
What is the etiological agent of tuberculosis?
Tuberculosis (TB) is caused by a bacterium called Mycobacterium tuberculosis. The bacteria usually attack the lungs, but TB bacteria can attack any part of the body such as the kidney, spine, and brain.
What are the different agents of the disease and its etiological factors?
The agents that cause disease fall into five groups: viruses, bacteria, fungi, protozoa, and helminths (worms). Protozoa and worms are usually grouped together as parasites, and are the subject of the discipline of parasitology, whereas viruses, bacteria, and fungi are the subject of microbiology.
What is etiology of a disease?
Etiology in medicine is defined as the determination of a cause of disease or pathology. Its influence on the development of civilization can be traced back to several impressive findings, ranging from the germ theory of pathology to the modern understanding of the source of diseases and their control.
What are the three 3 types of infectious agents?
There are five major types of infectious agents: bacteria, viruses, fungi, protozoa, and helminths.
What are infectious agents give example?
Infectious agents are organisms that are capable of producing infection or infectious disease. They include bacteria, fungi, viruses, and parasites.
What are the agents of infection?
What is the etiology of pulmonary TB?
Pulmonary TB is caused by the bacterium Mycobacterium tuberculosis (M tuberculosis). TB is contagious. This means the bacteria are easily spread from an infected person to someone else. You can get TB by breathing in air droplets from a cough or sneeze of an infected person.
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