BUTEMBO, Congo (AP) — A nurse was killed and a health worker severely injured after being attacked while responding to an Ebola alert in Congo, according to the World Health Organization.

It was the latest in a series of attacks on health workers and responders that authorities say is hampering efforts to slow the fastest-growing Ebola outbreak in the world.

The attack took place Saturday in the town of Bafwasende in the country’s eastern Tshopo province, WHO Director General Tedros Adhanom Ghebreyesus said in a post on X on Sunday.

“Everyone working to protect communities from this deadly disease must be able to work in dignity and safety. Healthcare must always be protected,” he said.

WHO regional director for Africa, Dr. Mohamed Yakub Janabi, also condemned the attack on X.…