According to the Spanish daily, this type of bacterium is prevalent in hospitals throughout the world, but the incidence of infection in Madrid hospitals is lower than the Spanish average. The head of the Neonatal Unit at 12 de Octubre Hospital, Carmen Pay's, explained that the bacterium is very adaptable "and keeps on learning". The father of the dead baby, an Ecuadorian named Angel Marcelo, was quoted as saying that the progress of the baby had at first been "tremendous", and that he had even been taken off the respirator, but that a few days later he began to cough up blood, dying soon afterwards.