WebThe virus spreads from person to person through a common series of events called the chain of infection. Break the chain and protect yourself and loved ones by targeting these six points or links. 1. ... This refers to how the virus leaves the reservoir (infected person), through expelled respiratory droplets when the person coughs, ... WebOct 13, 2015 · An illness begins with the chain of infection. The first step in this chain is a pathogen (such as a virus or bacterium) that lives in a reservoir. The reservoir may be a human, an animal, or part ...
Help Break the Chain of Infection - National …
WebNo material the germ, there become sieben points at which the chain can be broken or one virus can be stopped coming infecting another person. To six links include: the infectious agents, reservoir, gates of exit, mode of transmission, portal of entry, and susceptible hosts. Infectious agent remains the pathogen (germ) that causes diseases WebThe reservoir (source) is a host that permits the virus to survive, thrive, and replicate. Microorganisms may live in humans, animals, and the environment. Standing water, a human with a common cold or syphilis, or a rabies-infected dog are all examples of reservoirs. When a microorganism infects a reservoir host, it usually does not cause ... good 401k matching
5.5: Reservoirs of Infection and Disease Transmission
WebThere are six steps in the chain of infection and transmission will only take place if all six links are intact. Infectious Agent – microorganism (e.g. virus, bacteria, or fungi) … The reservoir of an infectious agent is the habitat in which the agent normally lives, grows, and multiplies. Reservoirs include humans, animals, and the environment. The reservoir may or may not be the source from which an agent is transferred to a host. For example, the reservoir of Clostridium … See more Portal of exit is the path by which a pathogen leaves its host. The portal of exit usually corresponds to the site where the pathogen is localized. For example, influenza viruses and Mycobacterium tuberculosis exit the … See more An infectious agent may be transmitted from its natural reservoir to a susceptible host in different ways. There are different classifications for … See more The final link in the chain of infection is a susceptible host. Susceptibility of a host depends on genetic or constitutional factors, specific immunity, and nonspecific factors that affect an … See more The portal of entry refers to the manner in which a pathogen enters a susceptible host. The portal of entry must provide access to tissues in which the pathogen can multiply or a toxin can act. Often, infectious agents use … See more Webbreak the chain of infection. No matter the germ, there are six points at which the chain can be broken and a germ can be stopped from infecting another person. The six links include: the infectious agent, reservoir, portal of exit, mode of transmission, portal of entry, and susceptible host. healthful home mold test reviews