FLORENCE, S.C. (WBTW) — A South Carolina man remains in serious condition after being bitten by the world’s most venomous snake — one of 14 that was eventually euthanized, authorities said Monday night.

Jeffrey Leibowitz called 911 about 2 a.m. on Friday after snake bit him inside his Marion Street home, but it wouldn’t be until hours later that officials learned the attack was carried out by an inland taipan.

Police were notified around 9 a.m. that Leibowitz’s bite was venomous, and obtained a search warrant for his home after views posts of the man handling snakes on his public Facebook account.

Leibowitz remained in serious condition as of Monday night.

Authorities contacted state wildlife officials for assistance on how to handle and store the snakes, Florence Police Capt. Stephen Starling said Monday night.

The search yielded two cats and fourteen snakes, including one green mamba, two gaboon vipers, one fer-de-lace, one death adder, one eastern diamondback rattlesnake, two black forest cobras, two adult rattlesnakes (species unknown), two neotropical rattlesnakes, one small rattlesnake (species unknown), and one inland taipan.

Jeff Camper, a biologist and snake specialist at Francis Marion University, said an Australian inland taipan — known for having the world’s most potent venom among its species — was responsible for the bite.

“It contains human toxic components as well as neurotoxic components .. and components that act on the muscles and the heart as well,” he said. “So it’s a very, very dangerous, potent venom.”

Camper said venom types can very from snake to snake, with some causing throbbing pain, intense swelling and skin discoloration.

Camper said one bite from the same type of snake that bit the man could kill up to 100 people. First responders treated the person on Marion Street with an antivenom flown in from Florida.

Camper said Leibowitz could be facing a long recovery.

“His body’s probably going to want to shut down relatively soon. My understanding is that he’s on a respirator, and that’s what’s needed for the patient to be able to continue breathing, as his diaphragm is likely paralyzed,” Camper said. “He may have long-lasting or permanent damage to various organs.”

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Florence police say there aren’t any laws prohibiting the animals, but selling, transporting and rehoming them could violate state regulations.

Officials contacted several facilities including Riverbanks Zoo in Columbia, Alligator Adventure, Reptile Lagoon and Edisto Island Serpentarium to find temporary holdings and proper care for the snakes.

None of them could accept the snakes due to unknown health and environmental concerns such as their living conditions and potential illnesses.

“Speaking with the facility experts and SCDNR, it was determined that the current habitats for these snakes was unsuitable and unsafe,” Starling said.

A family member took possession of the animals and signed a voluntary surrender form, giving them over to Florence police for euthanasia.

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