ID50

symbol

used for the dose of an infectious organism required to produce infection in 50 percent of the experimental subjects

Dictionary Entries Near ID50

ID

ID50

IDA

Cite this Entry

“ID50.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/ID50. Accessed 19 Apr. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!