A sudden beginning of a violent event; as, the outbreak of hostilities between ethnic groups.
A sudden occurrence or manifestation; -- usually of disease or emotion, in one person or a group; as, an outbreak of measles among the students; he had an outbreak of shingles; an outbreak of nervousness in the mob.
the spread of a disease over a short period in a limited geographic area.
An increase in the number of TB cases in time and space over that which is expected. See Chapter 6, Applying Genotyping Results to Tuberculosis Control Practices, for more information.
A sudden increase in pest population resulting in economic damage to the rice crop.
A sudden increase in the number of new cases of a disease in a geographic area.
"occurrence of an unusually large number of cases of disease in a short period of time"
An epidemic limited to localized increase in the incidence of a disease, e.g., in a village, town, or closed institution.
A sudden increase in the number of individuals who contract a specific infectious disease in a population, putting others at risk.
A sudden appearance of or increase in something, such as an outbreak of influenza (the flu) in a community.Also known as an epidemic. The latter term has more serious connotations.
two or more linked cases of disease.
a sudden violent spontaneous occurrence (usually of some undesirable condition); "the outbreak of hostilities"
Synonymous with epidemic. Sometimes the preferred word, as it may escape sensationalism associated with the word epidemic. Alternatively, a localized as opposed to generalized epidemic.
Sudden appearance of a disease in a specific geographic area (e.g. neighborhood or community) or population (e.g. adolescents).
the occurrence of a large number of cases of a disease in a short period of time.
An outbreak is the confirmed presence of disease in at least one individual in a defined location and during a specified period of time. Outbreak is often used synonymously with epidemic.
Spread of disease, which occurs in a short period of time and in a limited geographic location (i.e., neighborhood, community, school, or hospital).
A sudden increase in either (or both) the number of occurrences and distribution of any disease.
The common definition of an MRSA epidemic is: 1) several (e.g. three or more nosocomially-acquired) cases which are epidemiologically associated by person, time, or place, or 2) a substantial increase in number of cases in a facility endemic for MRSA. Each facility much decide the criterion to define an outbreak.
Outbreak is a classification used in epidemiology to describe a small, localised epidemic, often contained to a village or a small town, while the term epidemic means that the disease affects a region in a country or a group of countries. The term pandemic, finally, is used to describe a global epidemic.