Yellow fever

Huge vaccination drive to fight yellow fever in Congo, Angola

The World Health Organization (WHO) will launch one of the largest emergency vaccination campaigns in Africa this week, to fight a yellow fever outbreak in Angola and Congo that has already killed...

WHO calls yellow fever outbreak in Africa an "emergency"

Yellow fever outbreaks in three African countries that have claimed nearly 300 deaths in Angola constitute an emergency situation, a senior World Health Organization (WHO) official said Tuesday in...