797,546 animals were used for research, testing, teaching, experimentation, and/or surgery in US states, DC, and Puerto Rico in 2019, according to an Apr. 30, 2021 USDA report. Explore the data by state, species of animal, and types of testing.
ProCon/Encyclopaedia Britannica, Inc.
325 N. LaSalle Street, Suite 200
Chicago, Illinois 60654 USA
ProCon.org is the institutional or organization author for all ProCon.org pages. Proper citation depends on your preferred or required style manual. Below are the proper citations for this page according to four style manuals (in alphabetical order): the Modern Language Association Style Manual (MLA), the Chicago Manual of Style (Chicago), the Publication Manual of the American Psychological Association (APA), and Kate Turabian's A Manual for Writers of Term Papers, Theses, and Dissertations (Turabian). Here are the proper bibliographic citations for this page according to four style manuals (in alphabetical order):