Spanish nurse with Ebola struggling to breathe

(CNN) – The next 24 hours will be critical for a Spanish nurse who became the first person to get Ebola outside of West Africa in the current outbreak.

Theresa Romero Ramos got sick after treating a Spanish missionary who had the disease, and her case brought to light the dangers health care workers face when dealing with Ebola patients.

Some are now questioning whether actions by the hospital where she was trained weren't just careless, but criminal.

CNN's Nic Robertson reports.