Basis of some COVID-19 vaccines Crossword Clue

Here is the answer for the crossword clue Basis of some COVID-19 vaccines . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 4 letters. We think the likely answer to this clue is MRNA.

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Crossword Answer For Basis of some COVID-19 vaccines:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% MRNA Basis of some COVID-19 vaccines (4)
5% RNA Basis of some Covid vaccines (3) The Washington Post Mini Apr 25, 2026
3% ICE Basis for some hockey (3) The Telegraph Cross Atlantic Apr 3, 2026
3% MODERNA COVID-19 vaccine maker (7) Commuter Sep 10, 2025
3% MASKS Some COVID-19 protections (5) Universal Sep 1, 2024
2% CCS Vaccine measures: Abbr. (3) Universal Jul 7, 2026
2% POLIO Target of a 1950s vaccine (5) USA Today Jul 6, 2026
2% EQUATOR Imaginary line around the 19 Down (7) The Telegraph Quick Jul 6, 2026
2% TAYLORJOY see 19 Down (6,3) (9) Mirror Quiz Jul 1, 2026
2% ARM Common vaccine spot (3) USA Today Jun 25, 2026
Basis of some COVID-19 vaccines Crossword Clue
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We found 40 solutions for Basis of some COVID-19 vaccines. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is MRNA.

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