Blog

What is the optimum treatment dosage for fluoride treatment?

Which of these represents the maximum contaminant level (MCL) for coliforms in finished water?

Which of these is the largest consumer of fresh water in the US?

The distance between food producers and consumers has increased as civilization has advanced.

17th century physicians treating patients with the plague wore a particular type of PPE. This included all of the following, except:

Even though well water moves through layers of sand and gravel, it is still heavily contaminated.

When tuna decomposes before consumption, it produces large quantities of histamine, resulting in this disease in those who eat it.

A person has a very high fever and is delirious.  They are ranting and raving, and throwing themselves about on the bed in fits.  To which of these theories of disease would these symptoms have been attributed in the 17th century?

Helicobacter pylori is a pleomorphic organism that changes from a spirillum to a coccus in order to enhance environmental survival. 

Which of these is incorrect about the Washington County Fair outbreak?