Final answer:
The four actions which can lower the spread of disease are: getting vaccinated, frequent and proper handwashing, quarantining if infected, and using PPE and hygiene protocols in clinical settings
Step-by-step explanation:
There are four main
actions
that can help lower the spread of disease.
- Vaccination: Vaccinations can lower the spread of communicable diseases by introducing a small, harmless piece of the disease organism into the body. This allows the immune system to recognize and combat the infecting agent if it later encounters it, without causing disease.
- Handwashing: Handwashing is critical in disease prevention. Proper handwashing involves five steps, according to the CDC: Wet, Lather, Scrub, Rinse, and Dry. This should be done frequently, especially before and after handling food, treating wounds, using the restroom, and coughing or sneezing.
- Quarantine: Quarantine involves isolating infected individuals to prevent the spread of disease. This is a practice that has been in use since ancient times when it was understood that certain diseases could be communicable.
- Use of personal protective equipment (PPE) and hygiene protocols: Such measures are especially necessary in a clinical setting where there is risk of transmission. These include using PPE and disinfectant sprays upon entry and exit.
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