The most common and most likely answer to this crossword clue is the 3 letter word RNA which also is the latest solution we found used in Wall Street Journal in 2022.
Vaccine material crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| RNA | 100 % | 3 |
Words with a meaning similar to the clue: Vaccine material
These words may or may not be a possible solution to this crosswords clue.- inoculate
- inoculating
- serum
- shot
- immunization
- tab
- adjuvant
- booster
- cowpox
- immunized
- inoculation
- jenner
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution