Enterobius Vermicularis

Question: There are two sets for Pin Worms. What is the difference please? Answer: Two sets with 2 different frequencies means that one was sourced from CAFL 2006, and the second was the updated ETDFL 2013-2016 version 2006 Parasites Enterobius vermicularis: 0.68, 0.90, 2.50, 5.50, 13.93, 93.50, 386.40, 420.95, 426.30, 423.00