Full Answer
Jan 21, 2021 · Epidemic: Pandemic: An epidemic is an outbreak of disease that affects many in a population and begins to spread rapidly. Pandemic is a larger epidemic. A pandemic covers several countries or spreads from one continent to another.
Apr 02, 2020 · AN EPIDEMIC is a disease that affects a large number of people within a community, population, or region. A PANDEMIC is an epidemic that’s spread over multiple countries or continents. ENDEMIC is something that belongs to a particular people or country. AN OUTBREAK is a greater-than-anticipated increase in the number of endemic cases.
Dec 30, 2021 · Endemic: A constant threat. A disease that occurs regularly in certain regions is called endemic. When a disease becomes endemic, the number of people falling ill remains relatively constant over ...
An epidemic is defined as “an outbreak of disease that spreads quickly and affects many individuals at the same time.”. A pandemic is a type of epidemic (one with greater range and coverage), an outbreak of a disease that occurs over a wide geographic area and affects an exceptionally high proportion of the population.
Let's start with basic definitions: AN EPIDEMIC is a disease that affects a large number of people within a community, population, or region. A PANDEMIC is an epidemic that's spread over multiple countries or continents. ENDEMIC is something that belongs to a particular people or country.Apr 2, 2020
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.Feb 19, 2021
Epidemic refers to an increase, often sudden, in the number of cases of a disease above what is normally expected in that population in that area.
What is the difference between an epidemic and a pandemic? An epidemic occurs when the communicable disease spreads from person to person and affects a large number of people. A pandemic occurs over a wide geographic area and affects a high proportion of the population.
An outbreak can be declared an epidemic when the disease spreads rapidly to many people. Pandemics are known to cause large-scale social disruption, economic loss, and general hardship, and COVID-19 has been no exception.
Epidemic diseases are the diseases which are infectious and contagious. It is the spread of a disease in a particular region or area. It spreads when the infectious agent and the susceptible host are present in large numbers.Feb 25, 2020
Epidemics are commonly caused by a disease of infectious or parasitic origin. Infectious diseases such as cholera, meningococcal meningitis, typhoid, viral hemorrhagic fever pose considerable threats to a community.
What is a pandemic? The Centers for Disease Control and Prevention (CDC) defines a pandemic as a disease outbreak that has spread across multiple countries and continents and usually impacts many people. The classification of “pandemic” comes when a disease affects the global population.Oct 26, 2021
An Epidemic is derived from a Greek word which refers to upon or above people. Bubonic plague, Cholera, Influenza, SARSand Smallpox, are some of the common examples of Epidemics. Also Refer: Symptoms of Various Diseases.
A pandemic is the worldwide spread of a new disease. A pandemic is a larger version of an epidemic. In other words, when an epidemic goes out of control, it is known as a pandemic. If an epidemic covers many countries spreading through continents, it is likely to be a pandemic. There are different types of pandemics .
But what’s the difference between epidemic and endemic? An epidemic is actively spreading; new cases of the disease substantially exceed what is expected. More broadly, it’s used to describe any problem that’s out of control, such as “the opioid epidemic.” An epidemic is often localized to a region, but the number of those infected in that region is significantly higher than normal. For example, when COVID-19 was limited to Wuhan, China, it was an epidemic. The geographical spread turned it into a pandemic.
Let’s start with basic definitions: 1 AN EPIDEMIC is a disease that affects a large number of people within a community, population, or region. 2 A PANDEMIC is an epidemic that’s spread over multiple countries or continents. 3 ENDEMIC is something that belongs to a particular people or country. 4 AN OUTBREAK is a greater-than-anticipated increase in the number of endemic cases. It can also be a single case in a new area. If it’s not quickly controlled, an outbreak can become an epidemic.
Intermountain Healthcare is a Utah-based, not-for-profit system of 24 hospitals (includes "virtual" hospital), a Medical Group with more than 2,400 physicians and advanced practice clinicians at about 160 clinics, a health plans division called SelectHealth, and other health services.
While conversational use of these words might not require precise definitions, knowing the difference is important to help you better understand public health news and appropriate public health responses. Let’s start with basic definitions:
A disease can be declared an epidemic when it spreads over a wide area and many individuals are taken ill at the same time. If the spread escalates further, an epidemic can become a pandemic, which affects an even wider geographical area and a significant portion of the population becomes affected. Wash hands.
Epidemic, which may be traced to the Greek epidḗmios (“within the country, among the people, prevalent (of a disease)”), may carry broader meanings, such as “excessively prevalent,” “contagious,” or “characterized by very widespread growth or extent” (often used in a non-medical sense).
Outbreak. A spike in the number of cases of the same illness in an area — beyond what health officials expect to see — is an outbreak. Among epidemiologists, the terms outbreak and epidemic have sometimes been used almost interchangeably, though epidemics are often considered more widespread.
Trusted Source. an epidemic as an unexpected increase in the number of disease cases in a specific geographical area. An epidemic is any rise in cases beyond the baseline for that geographic area. Epidemics can occur:
The virus is detected in animals known to have spread viral diseases to humans . Animal- to-human contact causes a human to develop the disease. Human-to-human contact makes it clear a community outbreak could happen. Human-to-human spread of the virus happens in at least two countries in the same region.
Sporadic. When a disease breaks out in an irregular pattern, it’s considered sporadic.
Today, HIV and drug-resistant tuberculosis are considered epidemics. Scholars. Trusted Source. date the use of the term epidemic as far back as Homer’s “Odyssey,” in which the poet used the term in a way that’s similar to the way we now use endemic.
An epidemic is defined as "an outbreak of a disease that occurs over a wide geographic area and affects an exceptionally high proportion of the population.". 1 .
The role of epidemiology is to determine the disease prevalence (the proportion of people affected within a population) and incidence (the occurrence of a disease over a specific period of time) to direct the appropriate public health response .
The Black plague killed more than 75 million people from 1347 to 1351, if the count includes those who died in Middle Eastern lands, China, and India, in addition to Europe. 17 . The Spanish flu pandemic of 1918 killed well over 50 million people in one year, including 675,000 Americans. 18 .
), it is sometimes used colloquially to describe behavior ( There's an epidemic of tantrums among preschoolers!) or behavioral phenomena (such as "epidemic hysteria"). While the usages are not inappropriate in the modern context, they can cause confusion.
Epidemiology is the branch of medicine that deals with the incidence, distribution, and control of diseases. In the United States, the main body collecting and overseeing this data is the Centers for Disease Control and Prevention (CDC). Among its many functions, the CDC is tasked with directing the appropriate response to a disease occurrence.
Sporadic refers to a disease that occurs infrequently or irregularly. 4 Foodborne pathogens, such as Salmonella or E. coli, can often cause sporadic disease outbreaks. Cluster refers to a disease that occurs in larger numbers even though the actual number or cause may be uncertain. An example is the cluster of cancer cases often reported ...
While there are procedural steps the CDC will take to evaluate and classify a disease event, the actual staging of an epidemic (essentially the outline as to when the spread of disease is severe enough to take specific actions) can vary based on the pathogenesis (pathway) of a disease and numerous other epidemiological factors.
Metaphorically, epidemic is “a rapid spread or increase in the occurrence of something ,” usually with a negative or humorous connotation: An epidemic of gentrification was affecting low-income communities or The hipster look gave way to an epidemic of 1990s fashion.
Endemic is perhaps most commonly used to describe a disease that is prevalent in or restricted to a particular location, region, or population. For example, malaria is said to be endemic to tropical regions. In this context, it can also be used as a noun: an endemic disease can simply be called an endemic.
Edited by John Kelly, Senior Research Editor at Dictionary.com. If you recall the SARS outbreak in the early 2000s or are taking preparations against COVID-19 right now, then you’ve definitely heard the words epidemic and pandemic. With every biological outbreak, we encounter these words being used more and more frequently—and often, inaccurately.
An outbreak is a “sudden breaking out or occurrence” or “eruption.”. When referring to an infectious disease, an outbreak is specifically a sudden rise in cases, especially when it is only or so far affecting a relatively localized area. That makes a disease outbreak roughly synonymous with an epidemic.
In this context, it can also be used as a noun: an endemic disease can simply be called an endemic. When used to describe species of plants or animals that are found only within a specific place, it has the same meaning as native or indigenous, as in This plant is endemic to this region.
It comes from the Greek éndēm (os). The prefix en- means “in or within” and the Greek root dēm (os) means “people.”. So the basic meaning of endemic is “within a certain people” (or “within a certain area”).
An epicenter is a “focal point, as of activity.”. If a country or region is called the epicenter of a pandemic disease, that means more or an accelerating number of cases are being confirmed there than anywhere else in the world. Sometimes an epicenter is called a hotspot.