Typhoid fever is an illness that many people have heard of, but few know too much about beyond the name. Typhoid, also called enteric fever, is an illness caused by the salmonella bacteria. It’s very uncommon in places like the United States, where water is treated...

Clostridioides difficile, otherwise known as C. diff, is a fairly common infection by a bacterium of the same name. This infection can often occur in a hospital or long-term care setting due to the fact that it can be caused by antibiotic use, although a person can...

Giardia lamblia, also known as giardia duodenalis, is a microscopic protozoan flagellate that can cause a range of gastrointestinal symptoms, from severe diarrhea to malabsorption. According to the CDC, it is the most common cause of waterborne outbreaks of diarrhea...