The serum failed to neutralize the virus in subsequent tests and seemed to offer little protection in animal experiments.
But his subsequent actions will remain case by case and circumspect.
I condemn both Bush-as-Hitler and Obama-as-Hitler comparisons in my book and subsequent speeches.
mid-15c., from Middle French subséquent (14c.), from Latin subsequentem (nominative subsequens), present participle of subsequi "to follow closely," from sub "closely, up to" (see sub-) + sequi "follow." Related: Subsequently.