A woman who had been infected with the H7N9 virus gave birth to a baby girl on Wednesday, a feat doctors are calling a miracle.

Qiu Yan, a 25-year-old from Zhenjiang, Jiangsu province, is reportedly the first H7N9 survivor to give birth. Doctors at Jiangsu Provincial People's Hospital said she underwent daily X-rays and used antibiotics to fight off the H7N9 flu during her pregnancy.

On April 6, she was sent to the intensive care unit in Zhenjiang First People's Hospital for a serious fever and breathing difficulties. Two days later she was diagnosed with the H7N9 bird flu virus in the fifth month of her pregnancy.