Introduction: Water scarcity is a global problem that limits access to safe water for drinking and for hygiene at home, school, and health care facilities.
Everybody has the right to live in a clean and safe environment including clean water, safely managed sanitation services, and good hygiene.
Aim: The research aims to put a spotlight on the problems that arise from water scarcity and water pollution.
Materials and Methods: A comprehensive review of scientific articles and guidelines was conducted to understand and assess the problems that arise from water scarcity and water pollution. An evaluation of the collected information was made to understand the consequences that many people might have to face in the future.
Findings: The lack of access to clean water has an impact on health, nutrition, education, and every other aspect of life. Consequences that arise from water scarcity and water pollution affect the countries economically, ecologically, and socially.
The greatest risk to water safety is microbial contamination of faeces. In many cases, a failure of sewage systems is a threat of contracting diseases, especially infections transmitted by faecal-oral mechanism, such as cholera.
Conclusion: This study reveals the challenges that people within rural areas, urban slums, disaster-prone areas, and low-income countries face, in terms of water scarcity and water pollution. It shows possible solutions that should be implemented to improve the living conditions of many people worldwide.
UNICEF. Water Scarcity [Internet]. UNICEF. UNICEF; 2020. Available from: https://www.unicef.org/wash/water-scarcity
World Health Organization. Drinking Water [Internet]. World Health Organization. World Health Organization; 2023. Available from: https://www.who.int/news-room/fact-sheets/detail/drinking-water
World Health Organization. Cholera [Internet]. Who.int. World Health Organization: WHO; 2024. Available from: https://www.who.int/news-room/fact-sheets/detail/cholera
EPA. Basic Information about Water Reuse [Internet]. US EPA. 2019. Available from: https://www.epa.gov/waterreuse/basic-information-about-water-reuse
Understanding water scarcity: Definitions and measurements The water footprint of humanity Water scarcity pricing in urban centres Urban water pricing: Equity and affordability Managing residential water demand in the OECD The state of the world’s land and water resources: Part 2 of 3 [Internet]. Available from: https://www.iwmi.cgiar.org/News_Room/pdf/Understanding_water_scarcity.pdf
Denchak M. Water pollution: Everything you need to know [Internet]. NRDC. Nrdc; 2023. Available from: https://www.nrdc.org/stories/water-pollution-everything-you-need-know#whatis
Kuzma S, Saccoccia L, Chertock M. 25 Countries, Housing One-quarter of the Population, Face Extremely High Water Stress. www.wri.org [Internet]. 2023 Aug 16; Available from: https://www.wri.org/insights/highest-water-stressed-countries
The World Bank. Sanitation [Internet]. World Bank. 2012. Available from: https://www.worldbank.org/en/topic/sanitation
Healing Waters Media. Water Treatment in Developing Countries | Healing Waters [Internet]. healingwaters.org. 2024. Available from: https://healingwaters.org/water-treatment-in-developping-countries/r-stressed-countries
