World Health Organization
World Health Organization - Related Videos
01:21
Health Literacy
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2023
Health literacy is an individual's or a community's capacity to comprehend, receive, read, and use relevant healthcare information and services. The World Health Organization (WHO, 2018) defines health literacy as the cognitive and social skills that determine the ability of individuals to gain access to, understand, and use information in ways that promote and maintain good health. As a result, the WHO helps individuals manage long-term health concerns, participate in preventative programs,...
03:02
Organic Compounds
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2020
All living things are formed mostly of carbon compounds called organic compounds. The category of organic compounds includes both natural and synthetic compounds that contain carbon. Although a single, precise definition has yet to be identified by the chemistry community, most agree that a defining trait of organic molecules is the presence of carbon as the principal element, bonded to hydrogen and other carbon atoms. However, some carbon-containing compounds such as carbonates, cyanides, and...
08:17
Water Quality Analysis via Indicator Organisms
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2023
Source: Laboratories of Dr. Ian Pepper and Dr. Charles Gerba -The University of Arizona Demonstrating Author: Luisa Ikner Water quality analysis monitors anthropogenic influences such as pollutants, nutrients, pathogens, and any other constituent that can impact the water’s integrity as a resource. Fecal contamination contributes microbial pathogens that threaten plant, animal, and human health with disease or illness. Increasing water demands and strict quality standards require that water...
06:06
Genetics of Organisms - Concepts
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2019
Mendelian Genetics Evolution is caused by changes in the genetic composition of populations. In the field of population genetics, scientists model this process as changes in the frequency of alleles at individual genetic loci. This simple representation of how evolution occurs dates to Gregor Mendel’s analysis of trait inheritance patterns in pea plants, first presented in 1865. Mendel determined, using rigorous collection of data, that noticeable traits are controlled by two alleles of each...
01:11
Purpose of Health Records I
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2024
The vital purpose of health records is to provide a complete and accurate account of a patient's medical history, including communication, diagnostic and therapeutic orders, care planning, research, and quality review. Here's a breakdown of how health records serve these purposes: • Communication: Health records are a crucial communication tool among the various healthcare team members. These records help ensure patients receive the best possible care by promoting continuity of communication...
FAQs
The World Health Organization connects countries, researchers, and health professionals around shared health priorities. By convening participants and reviewing available scientific evidence, it develops recommendations, standards, and technical guidance that can be applied across different health systems. This coordination helps align prevention, diagnosis, treatment, and emergency-response practices rather than leaving each setting to act independently.
Disease monitoring depends on collecting and analyzing health data across countries and health systems. The World Health Organization uses this information to track health threats, compare patterns, and support coordinated responses. In clinical and public-health work, shared data provide a common basis for recognizing emerging concerns, evaluating outcomes, and directing attention toward prevention or emergency action.
WHO standards provide a consistent reference point for clinical and public-health decisions across settings with different levels of resources and capacity. They can support comparable approaches to disease classification, essential-medicine policy, infection control, and care delivery. Using common frameworks makes it easier for professionals and researchers to compare outcomes and identify differences that require further attention.
The World Health Organization helps move scientific evidence from research findings into recommendations and technical guidance for health practice. This translation gives health professionals and systems a structured basis for prevention, diagnosis, treatment, and emergency response. It also supports coordination between research and service delivery, especially when countries need shared approaches to address health threats.
Clinicians and health systems can use WHO frameworks as references for classifying diseases, supporting essential-medicine policies, applying infection-control practices, and promoting consistent care. These frameworks do not replace clinical work; they organize it around shared standards and recommendations. Their practical value is greatest when teams need comparable procedures across facilities or when national clinical capacity varies.
During health emergencies, the World Health Organization supports coordinated action by convening countries, monitoring threats, analyzing disease information, and issuing technical guidance. These functions help health professionals and decision-makers align prevention and response activities with available evidence. The resulting coordination can also help compare outcomes between settings and adapt action where resources or clinical capacity are limited.