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  2. Feb 19, 2021 · What is an Epidemic? The Centers for Disease Control and Prevention (CDC) describes an epidemic as an unexpected increase in the number of disease cases in a specific geographical area. Yellow fever, smallpox, measles, and polio are prime examples of epidemics. An epidemic disease doesn't necessarily have to be contagious.

  3. Aug 3, 2023 · Epidemics may be the consequence of disasters of another kind, such as tropical storms, floods, earthquakes, droughts, etc. Occasionally the cause of an outbreak is unknown, even after thorough investigation. Types of Epidemics. Two major types of epidemics may be distinguished. A. Common-Source Epidemics.

  4. en.wikipedia.org › wiki › EpidemicEpidemic - Wikipedia

    Example of an epidemic showing the number of new infections over time. An epidemic (from Greek ἐπί epi "upon or above" and δῆμος demos "people") is the rapid spread of disease to a large number of hosts in a given population within a short period of time.

  5. Oct 19, 2023 · pathogenic agent that lives and multiplies in a living cell. An epidemic is a sudden disease outbreak that affects a large number of people in a particular region, community, or population.

  6. Apr 30, 2020 · Pandemic and epidemic both refer to disease outbreaks. Epidemic refers to disease across a region, and pandemic refers to disease in many countries.

  7. Jul 25, 2024 · Notable Pandemics. "Epidemic" and "pandemic" are two words that describe the spread of disease. "Epidemic" is used to describe a disease that has grown out of control and is actively spreading. "Pandemic" is used to describe a disease that affects a whole country or the entire world.

  8. Feb 25, 2022 · An epidemic occurs when a disease unexpectedly increases among a large population or region. An example is ebola, which spread rapidly throughout West Africa in 2014–2016.