Clue: Immunizing agents
Immunizing agents is a crossword puzzle clue that we have spotted 8 times. There are related clues (shown below).
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Recent usage in crossword puzzles:
- USA Today Archive - Nov. 13, 1995
- New York Times - Sept. 6, 1985
- New York Times - Nov. 10, 1980
- New York Times - Oct. 21, 1980
- New York Times - Aug. 13, 1979
- New York Times - April 30, 1979
- New York Times - Nov. 21, 1977
- New York Times - Sept. 12, 1977