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 2021.
Vaccine basis 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 basis
These words may or may not be a possible solution to this crosswords clue.- immunization
- point
- unit
- adjuvant
- autoinoculation
- booster
- booster shot
- cowpox
- fda
- inoculate
- inoculating
- inoculation
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution