BUNIA, Congo (AP) — Wiza Bondele goes to work every day at a hospital in Congo with one goal in mind: to slow the fastest-growing Ebola outbreak on record.

The head of the World Health Organization has arrived in Congo as the Ebola outbreak spreads at an alarming rate.

Every day, Micheline Kayimpa pulls on layers of protective gear before stepping into an Ebola isolation ward. She’s among dozens who’ve protested over delays to pay.