| Clue | Source | Date |
|---|---|---|
| Snakebite treatment | Universal | 21 Jun 2025 |
| Treatment for poison never used in Vietnam, sadly | ||
| Neutralising element redeployed on Vietnam | ||
| Supply item on van for detox treatment | The Telegraph Toughie | 18 Oct 2023 |
| Bite treatment | Wall Street Journal | 03 Aug 2023 |
| Treatment for 17-Across | The Washington Post | 21 Mar 2019 |
| Treatment for 17-Across | LA Times Daily | 21 Mar 2019 |
| Treatment for 17-Across | ||
| Herpetologist's supply | ||
| Snake farm supply |