5 cards
Definition.com
Ervebo (n.) is a single jab that took forty years of outbreaks to become routine.
Definition.com
Ervebo (n.) is the proof that a vaccine can exist and still arrive in the wrong outbreak.
Definition.com
Ervebo (n.) is the Ebola vaccine that works beautifully against the Ebola it was built for.
Definition.com
Ervebo (n.) is a vaccine kept in freezers colder than most of the places that need it.
Definition.com
Ervebo (n.) is a shot that turned one strain of Ebola from a death sentence into a scheduling problem.