yellow fever

In the Lab Helen Branswell

Scientist who pioneered early warning system for outbreaks dies

First Opinion Seth Berkley

Yellow fever vaccination campaign a dress rehearsal for the next big disease outbreak

Health Associated Press

Massive yellow fever vaccination campaign begins in Congo

Health Associated Press

WHO bungles response to Africa’s yellow fever outbreak

Health Helen Branswell

How a vaccine advocate aims to provide life-saving tools to the poor

Health Helen Branswell

As yellow fever crisis spreads, health officials prepare a major vaccination campaign

Health Helen Branswell

To control spread of yellow fever, panel approves WHO plan to ration vaccine

Exclusive Helen Branswell

Running low on yellow fever vaccine, WHO ready to propose smaller doses