Moderna’s stock tumbles after reported leak of data for cancer vaccine
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MarketWatch Top StoriesBy Jaimy Lee10/22/2026, 6:03:00 PM
EXECUTIVE SUMMARY
Moderna and Merck are expected to share the Phase 3 data for their experimental cancer vaccine this weekend at a medical conference.
Key Takeaways
- Moderna’s stock tumbles after reported leak of data for cancer vaccine.
- Moderna and Merck are expected to share the Phase 3 data for their experimental cancer vaccine this weekend at a medical conference.
- Moderna and Merck are expected to share the Phase 3 data for their experimental cancer vaccine this weekend at a medical conference.
Moderna and Merck are expected to share the Phase 3 data for their experimental cancer vaccine this weekend at a medical conference.
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