Final answer:
Droplet precautions prevent the transmission of diseases that are expelled through droplets in coughs and sneezes. Key examples include the flu, Epstein-Barr virus, rubella, measles, and pneumonia. Cholera is an example of a waterborne disease caused by contaminated water.
Step-by-step explanation:
Droplet precautions are important in preventing the spread of diseases that are transmitted through mucus and saliva droplets expelled by coughing, sneezing, or talking. Examples of diseases that fall into this category include influenza (flu), Epstein-Barr virus (which can cause infectious mononucleosis), rubella (German measles), and the measles virus. Diseases such as pneumonia and pharyngitis can also spread through droplets. Examples of Diseases in the Droplet Precaution Category: Hepatitis A virus, Polioviruses, Epstein-Barr virus, Herpes simplex virus, Rubella virus, Yellow fever virus, HIV-1, Smallpox, and many more. Furthermore, some diseases are waterborne and can be caused by consuming contaminated water. An example of such a disease is cholera, which is caused by the bacterium Vibrio cholerae.