Outbreak
Appearance
Anoutbreakis aneventthat sometimes cannot becontrolledfor several months, years, or longer. The word "outbreak" is atermused inepidemiology.It describes what happens when adiseasebecomes widespread that first thought. An outbreak can affect a small group or affect thousands of people across the world. An outbreak can beepidemic.
Types
[change|change source]- Common source - all victims got the disease from the same source (such aswater pollution)[1]
- Continuous source - when the disease continues to spread for a longer time.
- Point source - when the disease continues to spread for a short time.[1]
- Propagated - disease is spread from person to person.[1]
- Behavioral risk related - disease is spread by a person's behavior such assexually transmitted diseasesandmalnutrition.[2]
- Zoonotic- disease is spread from animal to animal.
- Patterns of an outbreak
- Endemic- a common disease such asinfluenza,measles,mumps,pneumonia,coldsandsmallpox.This is characterized by a place, group or activity.
- Epidemic- when the disease affect a large group of people.
- Pandemic- when the disease affects people worldwide.
References
[change|change source]![](https://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/40px-Wiktionary-logo-en-v2.svg.png)