**Overview** This data package includes the abbreviations and acronyms for the Lowest Level Terms (LLT) in the hierarchy of the Medical Dictionary for Regulatory Activities (MedDRA) Terminology and a
Pyrogens, which include endotoxin and non-endotoxin pyrogens (NEPs), act on immune cells in the bloodstream, causing various effects such as fever and endotoxic shock. The limulus amebocyte lysate tes
