What are Risks Of Drinking Untreated Water?

Waterborne Diseases and Their Causes

Waterborne diseases are caused by the presence of pathogens in untreated water. These pathogens can include bacteria like E. coli, Salmonella, and Campylobacter, as well as viruses like norovirus and rotavirus. Parasites such as Giardia and Cryptosporidium are also common causes of waterborne disease. In the United States, for example, it’s estimated that 12 million people get sick from waterborne diseases each year.

Techniques for Purifying Water

To avoid the risks associated with untreated water, it’s essential to purify it before drinking. Techniques for purifying water include boiling, using water filters, and disinfecting with chlorine or iodine. Boiling is a simple and effective method of purifying water, as it can kill most pathogens. For example, boiling water for 1-3 minutes at a rolling boil can kill bacteria, viruses, and parasites. Water filters, on the other hand, can remove particulate matter and some pathogens, but may not be effective against all types of bacteria and viruses.

Purification Methods for Emergency Situations

In emergency situations, such as natural disasters or wilderness survival, access to clean water may be limited. In these situations, it’s essential to use purification methods that are effective and easy to implement. One such method is using a portable water filter or purification tablets. For example, the Sawyer Mini water filter can remove 99.97% of bacteria and 99.9% of viruses from water. Alternatively, purification tablets like chlorine dioxide can be used to disinfect water in emergency situations. It’s essential to follow the manufacturer’s instructions for use and dosage to ensure effective purification.