WebPandemic refers to an epidemic that has spread over several countries or continents, usually affecting a large number of people. Epidemics occur when an agent and susceptible hosts are present in adequate numbers, … WebApr 5, 2024 · Epidemics defines a problem that has gone out of control and is defined as an outbreak of a disease over a large geographic area affecting a high proportion of the population. The WHO pandemic definition is “an epidemic occurring worldwide, or over a very wide area, crossing international boundaries and usually affecting a large number of …
What Is an Endemic Disease? What Does It Mean for COVID-19? - Healthline
WebPandemic definition, (of a disease) prevalent throughout an entire country, continent, or the whole world; epidemic over a large area. See more. 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. For example, in meningococcal infections, an attack rate in excess of 15 cases per 100,000 people for two consecutive weeks is considered an epidemic. toolfrontgear.com
Epidemic Definition & Meaning - Merriam-Webster
Webepidemic in British English (ˌɛpɪˈdɛmɪk ) adjective 1. (esp of a disease) attacking or affecting many persons simultaneously in a community or area noun 2. a widespread occurrence of a disease an influenza epidemic 3. a rapid development, spread, or growth of something, esp something unpleasant an epidemic of strikes Collins English Dictionary. WebMar 29, 2024 · Medical Definition of Epidemic. Epidemic: The occurrence of more cases of a disease than would be expected in a community or region during a given time period. A sudden severe outbreak of a disease such as SARS. From the Greek "epi-", "upon" + … WebMar 13, 2024 · Sporadic: When a disease occurs infrequently and irregularly. Endemic: A constant presence and/or usual prevalence of a disease or infection within a geographic area. (Hyperendemic is a situation ... physics a level formula sheet edexcel