Where is the reservoir of the microorganism?

The reservoir is the place where microorganisms live, such as in humans and animals, in soils, food, plants, air or water. The reservoir must meet the needs of the pathogen in order for the pathogen to survive and multiply.

What is an organism reservoir?

A reservoir is usually a living host of a certain species, such as an animal or a plant, inside of which a pathogen survives, often (though not always) without causing disease for the reservoir itself.

What is a reservoir in medical terms?

Medical Definition of reservoir 1 : a space (as an enlargement of a vessel or the cavity of a glandular acinus) in which a body fluid is stored. 2a : a host organism in which an infectious agent (as a bacterium or virus) that is pathogenic for some other species lives and multiplies typically without damaging the host.

What are reservoirs in infection control?

The reservoir A reservoir is the principal habitat in which a pathogen lives, flourishes and is able to multiply. Common reservoirs for infectious agents include humans, animals or insects and the environment.

What does virulence mean in biology?

Virulence, a term often used interchangeably with pathogenicity, refers to the degree of pathology caused by the organism. The extent of the virulence is usually correlated with the ability of the pathogen to multiply within the host and may be affected by other factors (ie, conditional).

What is reservoir and types of reservoir?

The term “reservoir” can refer to a man-made or natural lake, as well as cisterns and subterranean reservoirs. There are two main types of man-made reservoirs: impoundment and off-stream (also called off-river). Reservoirs can vary in size and be as small as a pond and as big as a large lake [1].

What is reservoir in science definition?

A reservoir is an artificial lake where water is stored. A reservoir can also be formed from a natural lake whose outlet has been dammed to control the water level. The dam controls the amount of water that flows out of the reservoir.

What is reservoir short answer?

A reservoir is an artificial lake where water is stored. Most reservoirs are formed by constructing dams across rivers. A reservoir can also be formed from a natural lake whose outlet has been dammed to control the water level.

What is the role of the reservoir in infection transmission?

Reservoir of infection: Any person, animal, plant, soil or substance in which an infectious agent normally lives and multiplies. The reservoir typically harbors the infectious agent without injury to itself and serves as a source from which other individuals can be infected.

What is virulence in medical microbiology?

Virulence is defined as the relative ability of a microorganism to overcome host defenses, or the degree of pathogenicity within a group or species (Poulin and Combes, 1999).

What are some examples of reservoirs?

Reservoirs are places where water is “stored”, or where it stays for some period of time. The oceans, glaciers and ice caps, lakes, and the atmosphere are some examples of reservoirs. Note that ” water “, in this context, means the chemical substance H 2 O, whether in liquid, solid, or gaseous form.

What is reservoir infection?

What are the reservoirs of infection?

In infectious disease ecology and epidemiology, a natural reservoir, also known as a disease reservoir or a reservoir of infection, is the population of organisms or the specific environment in which an infectious pathogen naturally lives and reproduces, or upon which the pathogen primarily depends for its survival.