Which of the Following Is an Example of a Case

Multiple Choice

Which of the following is an example of a case series in epidemiology?

A) Five men in Europe have died following the onset of similar symptoms of fever, convulsions, and uncontrollable bleeding.
B) The influenza virus for the current year has symptoms of prolonged fever, malaise, and abdominal discomfort.
C) The common cold is best treated with rest, increased fluids, multivitamins, and acetaminophen.
D) Twenty percent of the population of Rhode Island has experienced similar symptoms of fever and upper respiratory infection.