For US Healthcare Professionals Important Safety Information Full Prescribing Information

Snakes in Your State

See Which Species of Snakes Are Native to Your Local Area Using an Interactive Map of the United States

Select a state to see the native snakes, then select any snake to learn more information.

Use the buttons below the map to display the distribution of each species across the United States.

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Did you know?

98% of venomous snakebites in the United States are from the North American pit viper, including copperheads, cottonmouths, and rattlesnakes1. Make sure you are prepared with treatment that covers this entire range.

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Recommendations for the management of North American pit viper envenomation

Launch Treatment Algorithm
CroFab dosing vial icon

Appropriate dosing achieves initial and sustained control of envenomation2

Learn How to Dose CroFab
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Real-world use supports improved outcomes with CroFab2

Hear Real Patient Experiences

1. Gummin DD, Mowry JB, Beuhler MC, et al. 2019 Annual Report of the American Association of Poison Control Centers’ National Poison Data System (NPDS): 37th Annual Report. Clin Toxicol (Phila). 2020;58(12):1360-1541.  2. CroFab®. Prescribing information. BTG International Inc.; August 2018.