Randomized trial dashes hope: meningitis vaccine does not prevent gonorrhea
A vaccine that looked promising in observational studies fails in a randomized test, reshaping how biotech and health systems plan.
By Mohammed Al-Shehri·· 3 min

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1 briefing · “randomized trial”
A vaccine that looked promising in observational studies fails in a randomized test, reshaping how biotech and health systems plan.