The search to find a vaccine to prevent polio took many years and countless experiments before the disease was eventually eradicated in the United States.
Public health emergencies demand decisive leadership, proactive capacities, and swift, coordinated responses to mitigate their impacts on lives, livelihoods, and economies, particularly in Africa, ...
A new experimental vaccine could offer protection not only against many variants of SARS-CoV-2, but also other sarbecoviruses that could spill over from animals to humans.