Infection prevention and control pdf
- how to control infection in hospital
- how to prevent infection in hospital
- how to reduce infection in hospital
- how to manage infection control in hospital
How to prevent hospital-acquired infections!
Infection Control Basics
Overview
Germs are a part of everyday life.
10 principles of infection control
Germs live in our air, soil, water and in and on our bodies. Some germs are helpful, others are harmful.
An infection occurs when germs enter the body, increase in number and the body reacts. Only a small portion of germs can cause infection.
Terms to know
- Sources: places where infectious agents (germs) live (e.g., sinks, surfaces, human skin).
Sources are also called reservoirs.
- Susceptible person: someone who is not vaccinated or otherwise immune.What are the 3 methods of infection control
For example, a person with a weakened immune system who has a way for the germs to enter the body.
- Transmission: a way germs move to the susceptible person. Germs depend on people, the environment and/or medical equipment to move in healthcare settings.
Transmission is also called a pathway.
- Colonization: when someone has germs on or in their body but does not have symptoms of an infection. Colonized people can still transmit the germs they carry.
For an infection to occur, germs must transmit to a person from a source, enter their body, invade
- how to improve infection control in hospital
- how to maintain infection control in hospital