The multivalent candidate, being developed by Pfizer and French partner Valneva under a 2020 pact, generated higher than 73% efficacy against the tick-borne disease in a Phase 3 trial—but failed to hit a predetermined confidence interval.
The multivalent candidate, being developed by Pfizer and French partner Valneva under a 2020 pact, generated higher than 73% efficacy against the tick-borne disease in a Phase 3 trial—but failed to hit a predetermined confidence interval.