A Kiwi nurse who recently returned from Sierra Leone has tested negative for the Ebola virus.
Health Minister Jonathan Coleman said the initial negative result was "great news", but a second test was required to confirm the result.
"We should have the results of the second test within 48 hours. It is highly unlikely that it will come back with a positive result," Dr Coleman said.
"The patient continues to be in a stable condition, and will remain in one of Christchurch Hospital's dedicated specialist medical isolation rooms until the result of the second test is known."
The nurse is understood to be Bronwyn McBain. She has previously spoken about her desire to make a difference in the fight against Ebola.