Malaria is one of humanity's oldest and most devastatingplagues. In many parts of the world, it remains anever-present scourge that sickens or kills millions of peopleeach year. What if it could finally be defeated? Now,scientists may be on the verge of a breakthrough with apromising vaccine in the final stages of testing and approval.Follow researchers on a quest to deliver humankind from one ofthe world's deadliest diseases.
