Pandemic
An epidemic of an infectious disease that has spread across a large region, for instance multiple continents or worldwide, affecting a substantial number of people.
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Decode complex terminology and master the language of public health.
Pathogen
Definition: A pathogen is any biological agent, typically a microorganism, that can cause disease or illness in a host organism.…
Read DefinitionPerson-years
Definition: Person-years is a unit of measurement that represents the sum of individual observation times contributed by each participant in…
Read DefinitionPharmacovigilance
Definition: Pharmacovigilance is the science and activities relating to the detection, assessment, understanding, and prevention of adverse effects or any…
Read DefinitionPlacebo
Definition: A placebo is an inert substance or treatment, lacking any direct pharmacological or specific therapeutic effect, administered to a…
Read DefinitionPolicy
Definition: In public health, policy refers to a set of decisions, plans, and actions undertaken by governmental, organizational, or community…
Read DefinitionPopulation Health
Definition: Population health refers to the health outcomes of a group of individuals, including the distribution of such outcomes within…
Read DefinitionPoverty
Definition: Poverty is a state in which individuals or communities lack the financial resources and essential necessities for a minimum…
Read DefinitionPrevalence
The proportion of cases of a particular disease or condition present in a population at a given time.
Read DefinitionPrimary Prevention
Definition: Primary prevention refers to interventions and strategies implemented to prevent diseases, injuries, or health problems from occurring in the…
Read DefinitionProphylaxis
Definition: Prophylaxis refers to any medical or public health measure taken to prevent disease rather than to treat it. It…
Read DefinitionPublic Health Surveillance
Definition: Public Health Surveillance is the ongoing, systematic collection, analysis, interpretation, and dissemination of health-related data for the planning, implementation,…
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