MADRID: A Spanish missionary priest being treated for Ebola died Tuesday in a Madrid hospital amid a worldwide debate over who should get experimental Ebola treatments.

After holding a teleconference with medical experts around the world, the World Health Organization declared it is ethical to use unproven Ebola drugs and vaccines in the current outbreak in West Africa provided the right conditions are met. Its statement, however, sidestepped the key question of how to decide who should get the limited drugs.

Two more experimental Ebola treatments were reportedly heading Tuesday to Liberia to be used on two infected doctors — the first Africans to receive the untested drug.

The UN health agency says 1,013 people have died so far in the Ebola outbreak in West Africa and authorities have recorded 1,848 suspected or confirmed cases. The killer virus, spread by direct contact with bodily fluids like blood, diarrhea and vomit, was detected in Guinea in March and has since spread to Sierra Leone, Liberia and possibly Nigeria.

Two Americans and reportedly the Spanish priest who died had gotten the drug named ZMapp, which has never been tested in humans. But the vast majority of Ebola victims have been Africans, and some have protested that their citizens are not getting access to the novel drugs.

“We can’t afford to be passive while many more die,” said Aisha Dab, a Senegalese-Gambian journalist who was tweeting using the hashtag “GiveUsTheSerum.”

The company that makes ZMapp said Monday that its available supply was “exhausted.”

The Spanish missionary, 75-year-old Miguel Parajes, died in Madrid’s Carlos III Hospital, the hospital and his order said. The hospital would not confirm that he had been treated with the drug, but his order and Spain’s Health Ministry said earlier that he would be. His body will be cremated Wednesday to avoid any further public health risks, the hospital said.

Parajes had worked for the San Juan de Dios hospital order, a Catholic aid group, and had been helping to treat people with Ebola in Liberia when he became ill and was evacuated.

WHO decided it is ethical to use experimental treatments and vaccines in West Africa even though there’s no evidence yet that these experimental drugs can actually help fight Ebola and it is possible they could be harmful or have no effect at all.