Since 2000, we have had two major disease outbreaks caused by drinking water: Giardia outbreak in Bergen in 2004 with about 6000 cases. Campylobacter outbreak in Røros in 2007 with about 1500 cases.
What health problems does contaminated water cause?
Contaminated water and poor sanitation are linked to transmission of diseases such as cholera, diarrhoea, dysentery, hepatitis A, typhoid, and polio.
Is Norway tap water safe to drink?
Tap water is considered safe and sane to drink all over Norway. Bottled water from Norwegian sources is gaining popularity at the expense of soda products.
Which country has the worst water pollution?
These Countries Are the Most at Risk From a Water Crisis
What are 10 diseases caused by polluted water?
Diseases caused by polluted beach water, including: Gastroenteritis. Diarrhea. Encephalitis.
Infectious diseases caused by pathogens (usually microorganisms) from animal fecal origins, of which the most common occur in developing countries, including:
Do all countries have access to clean water?
Clean, accessible water is critical to human health, a healthy environment, poverty reduction, a sustainable economy, and peace and security. Yet over 40% of the global population does not have access to sufficient clean water. … In many countries, pollution or rising sea levels are contaminating trusted water sources.
Are there any major water concerns for Norway?
While the challenges for Norway in maintaining its water supply include increased overflow discharges, leakage from sewers, reduced treatment capacity and minor outbreaks that could be linked to the country’s water supply, the water quality in Norway remains far superior compared to many countries in the world.
Who has the cleanest water in the world?
The following countries are said to have the cleanest drinking water in the world:
- DENMARK. Denmark has better tap water than bottled water. …
- ICELAND. Iceland has stringent quality control, ensuring that they have a consistently high quality of water. …
- GREENLAND. …
- FINLAND. …
- COLOMBIA. …
- SINGAPORE. …
- NEW ZEALAND. …
Does Norway have good healthcare?
Norway scores overall very high on different rankings in health care performances worldwide. Unique for the Norwegian health care system is that the state funds almost all expenses a patient would have. Patients with extra high expenses due to a permanent illness receive a tax deduction.
Which country has the purest water?
Switzerland is repeatedly recognized as a country with the best quality tap water in the world. The country has strict water treatment standards and superior natural resources with an average rainfall per year of 60.5 inches. In fact, 80% of the drinking water comes from natural springs and groundwater.
What country has the most drinkable water?
1. Brazil. Brazil has the highest volume of renewable fresh water resources, totaling approximately 8,233 cubic kilometers. The freshwater in Brazil accounts for approximately 12% of the world’s fresh water resources.
Which country has no drinking water?
The country has a population of more than 80 million. Iran is one of the top four countries facing water crisis and the two-thirds of its land is an arid desert. One of the major reasons for the water shortage in Iran is drought that occurs almost every year due to lack of storage dams.
What are the harmful effects of water pollution?
EFFECTS OF WATER POLLUTION
- Destruction of biodiversity. Water pollution depletes aquatic ecosystems and triggers unbridled proliferation of phytoplankton in lakes — eutrophication —.
- Contamination of the food chain. …
- Lack of potable water. …
- Disease. …
- Infant mortality.
What are the main consequences of water pollution?
What are the main consequences of water pollution? Firstly, the disappearance of biodiversity and aquatic ecosystems. Also, humans are harmed by the alteration in the food chain and by contracting illnesses when drinking or using contaminated water. As you can see, water pollution has a great impact in the environment.
Which of the following disease is not caused by polluted water?
Therefore, Asthma is not a water borne disease while Cholera and Amoebiasis are water borne diseases as their causative agent spreads through contaminated water.
|Viral||Hepatitis A and E, poliomyelitis, diarrhoea, etc.|
|Bacteria||Typhoid, Paratyphoid, dysentery, cholera, etc.|
|Protozoal||Amoebiasis, Giardiasis, etc.|