Crossword clues for the word: SMALLPOXVACCINE The word SMALLPOXVACCINE has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for SMALLPOXVACCINE Showing 1 to 2 of 2 results Clue(s) Discovery by Edward Jenner in 1796 Jenner contribution of 1796