Question

List and describe the cycle of infection. List ALL the components and include a brief description of each

Answer 1

The cycle of infection involve 6 links.And every link are having specific function in the cycle and everyone can be obstructed by different ways.

The 6 links in the cycle of infection is,

1) PATHOGEN - This is the infection or illness making body.In case of most of the diseases this will be a bacteria or any virus.For cracking this link.Many procedures can be utilized.Involving the partial sterilization of milk,the adding of chlorine into the water and the utilization of the bactericides.

2) RESERVOIR- This will be the organic habitat that the pathogen needs for the existence .The reservoirs may be an human being,creature or an environmental constituent like the soil etc..This link is possible to smashed by the treatment and the testing ,removal of insects and other small creatures like the rat and mice etc....

3) PORTAL OF EXIT - This link is required for the pathogen to depart from the reservoir.In case if the reservoir is a person, then at this case the portal of exit will be the saliva,bodily waste,nose removals and blood etc.With the utilization of obstructive techniques like the face mask or contraceptives or masking the face during the coughing this link may be smashed.

4) MEANS OF TRANSMISSION - Pathogen may be dispatched straightly or indirectly.The straight transfer needs tight relationships with the contaminated host,but not surely bodily contact.The indirect transfer needs an organism like the insects or ticks.The link is possible to smash by cleaning the hands,protected sex execution or stay away from the infected person.

5) PORTAL OF ENTRY - The entry of pathogen may in any one of the 3 methods and they are penetration, ingestion or inhalation.The range and the seriousness of the infection can be conditional on the deepness of perforation.As like the portal of exit obstruction techniques,like the contraceptives or face masks is possible to be utilized to smash this link alongside with another techniques like the insect resistant.

6) NEW HOST - At the time when in the latest host,many elements effect the seriousness of infection,involving the power of the immune system and also the reproductive scale of the bacterium,virus or other microorganisms that makes diseases.The health encouragement, immunization and the different types of treatments can be utilized for the smashing of this link on the cycle or chain.

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