Six factors are involved in the transmission of communicable diseases: the infectious agent, the reservoir, route of exit, mode of transmission, route of entry, and the susceptible host.
What does the chain of infection refer to?
In order for infection to occur several things have to happen. This is often referred to as the Chain of Infection. The six links in the chain are: The Infectious Agent – or the microorganism which has the ability to cause disease. The Reservoir or source of infection where the microorganism can live and thrive.
Which link in the chain of infection is easily broken?
No matter the germ, there are 6 points at which the chain can be broken and a germ can be stopped from infecting others. The 6 points include: the infectious agent, reservoir, portal of exit, means of transmission, portal of entry, and susceptible host.
How can we prevent communicable diseases?
Prevent the spread of infectious disease
- Immunise against infectious diseases.
- Wash and dry your hands regularly and well.
- Stay at home if you are sick.
- Cover coughs and sneezes.
- Clean surfaces regularly.
- Ventilate your home.
- Prepare food safely.
- Practise safe sex.
How can communicable diseases be controlled?
Learn these healthy habits to protect yourself from disease and prevent germs and infectious diseases from spreading.
- Handle & Prepare Food Safely.
- Wash Hands Often.
- Clean & Disinfect Commonly Used Surfaces.
- Cough & Sneeze Into Your Sleeve.
- Don’t Share Personal Items.
- Get Vaccinated.
- Avoid Touching Wild Animals.
What is communicable disease?
Communicable diseases, also known as infectious diseases or transmissible diseases, are illnesses that result from the infection, presence and growth of pathogenic (capable of causing disease) biologic agents in an individual human or other animal host.
What are the 4 types of communicable diseases?
Some examples of the communicable disease include HIV, hepatitis A, B and C, measles, salmonella, measles, and blood-borne illnesses. Most common forms of spread include fecal-oral, food, sexual intercourse, insect bites, contact with contaminated fomites, droplets, or skin contact.
What three main elements make up the chain of infection?
The six links include: the infectious agent, reservoir, portal of exit, mode of transmission, portal of entry, and susceptible host.
How can a nurse break the chain of infection?
Break the chain by cleaning your hands frequently, staying up to date on your vaccines (including the flu shot), covering coughs and sneezes and staying home when sick, following the rules for standard and contact isolation, using personal protective equipment the right way, cleaning and disinfecting the environment.
How can you educate patients against the spread of infection?
Educate Your Patients
- Be aware of healthcare-associated infections (HAIs).
- Feel empowered to speak up for their care.
- Know to clean their hands often.
- Understand the basics of safe injection practices.
- Know to monitor the cleanliness of their area.
- Be prepared to ask questions about their medications.
How can a nurse break a link in a communicable disease chain?
How a Nurse can break a link in a Communicable Disease Chain. Nurses can break a communicable disease chain by issuing the prescribed antibiotics or any other medications. Further, they should monitor the patient and assess their response to treatment.
What is the role of public health nurse in Communicable Disease Control?
Role of Public Health Nurses in Communicable Disease Control. Public health nurses help the public stay healthy by assisting with the development, promotion and management of public health initiatives. Public health nursing (PHN) is dedicated to researching and implementing best practices for nurses who work in this field.
How do PHN nurses respond to disease outbreaks?
When disease outbreaks occur, PHN nurses quickly respond with scientifically sound, sensible means of controlling the spread of illness. Prevention of future outbreaks requires that infection sources are identified and properly managed.
How do nurses contribute to public health?
With these goals in mind, nurses collaborate with local health departments and other organizations to provide health education, study population health changes, work on disease prevention initiatives, and coordinate similar efforts.
