Taiwan experiences nearly 1,000 poisonous snakebite cases annually. Therefore, snakebite treatment in Taiwan plays a crucial role in saving lives. From 2017 to 2021, the Centers for Disease Control (CDC) treated an average of 979 patients with antivenom each year. Moreover, Taiwan’s warm and humid subtropical climate creates an ideal habitat for snakes. At the same time, more people engage in outdoor activities. As a result, the risk of encountering venomous snakes has increased.
Most victims tend to be men over 45 years old. Additionally, snake activity peaks from May through October. In particular, August is the most dangerous month, with 112 bites on average. October and November follow closely behind, accounting for 11.1% and 10.5% of annual bites, respectively. Among those treated, 82.9% were bitten by two main species: the Taiwan habu (pointed scale viper) and bamboo viper. Meanwhile, the remaining cases involved the Taiwan banded krait or Taiwan cobra.
Furthermore, snakebite treatment in Taiwan differs by region. In southern and eastern Taiwan, antivenom primarily targets Taiwan habu and bamboo viper bites. Conversely, in central Taiwan, treatment mostly focuses on the Taiwan cobra and many-banded krait. Importantly, the CDC remains the only licensed manufacturer of antivenom in Taiwan. Thus, it supplies the entire nation’s antivenom stock. Thanks to this centralized system, the mortality rate stands at a very low 0.18%. Notably, no deaths have resulted from allergic reactions to the serum.
The CDC also advises the public to avoid provoking snakes. Since most snakes are shy and avoid humans, encounters are usually preventable. Therefore, when hiking or visiting rural areas, people should keep a safe distance. Likewise, pets should not be allowed to interact with snakes. Currently, 195 medical institutions across Taiwan stock antivenom. Additionally, the national stockpile holds 6,000 doses covering four types of venom. Officials confirm this supply will meet demand for at least 18 months.
Because antivenom is prescription-only, people must obtain it from authorized medical centers. Otherwise, buying drugs of unknown origin can be dangerous. Overall, snakebite treatment in Taiwan remains highly effective due to strong preparation and public awareness. Therefore, the CDC continues monitoring cases and ensuring sufficient antivenom supplies nationwide.
