Emergency treatment for a copperhead bite in a 9-year-old Indiana girl last summer cost a jaw-dropping $142,938, according to a report by Kaiser Health News. The bill includes $67,957 for four vials of antivenin. That works out to $16,989.25 for each vial—more than five times the average list price of $3,198. The bill also included $55,577.64 for air-ambulance transportation.
Crofab, like other antivenins, is made using a standard process: antivenin manufacturers milk snakes and other venomous creatures for their venom, which they then inject in small, harmless amounts into animals (in this case, sheep; in others, horses). Those animals make protective antibodies against the toxic components of venom, which are called venin. Manufacturers harvest those venin-targeting antibodies from the animals’ blood, process it, test it for quality and safety, then freeze-dry and distribute it as antivenin.
Though it’s a straightforward process, relatively few people end up needing an antivenin of any kind—less than 50,000 per year in the country. And that leads to steep prices.
https://arstechnica.com/science/2019...st-you-143000/