Stenosis or narrowing of the prepuce or foreskin that prevents it from retracting over the glans penis.

Which of the following are NOT properly stored?

An outbreak occurred with an attack rate of 61 ill out of 102 persons that attended an award dinner. The location was a hotel with catered food, but no common food was identified among the ill. The symptoms were sudden onset of severe vomiting and/or diarrhea within 12 to 48 hours of the event. What is the most likely cause?

An epidemic curve, which follows the classic log-normal pattern of sharp rise and more gradual decline, is most consistent with which manner of spread?

This small parasitic insect feeds exclusively on warm blooded animals, can live for a year between feeding, and resurgence has been attributed to foreign travel and pesticide resistance.  What insect is this?

Harvesting as in organ transplant.

Which of the following pollutants is present in the effluent as it enters the absorption field from  a septic tank?

Which of the following devices is designed to keep solids from entering into the soil distribution trenches?

A key factor in the control and prevention of food borne illnesses is the individual food handler who is

This disease is transmitted by sewage contaminated water and foods exposed contaminated water.  Pandemics have spread from India to other parts of the world.