8 hearing Shenzhen Center for Disease Control and Prevention informed that the 7th night, 7 pm, Shenzhen and then confirmed one case of human infection with the H7N9 bird flu, at present, The city has reported two confirmed cases of human infection with H7N9 avian influenza. Area with patients, male, 31 years old, Shenzhen permanent residence Hung Wai Street, Jiefang Road, Luohu District, without a clear history of exposure to live birds. December 30, 2013 occurred in patients with fever, fatigue and other symptoms, self-medication fever, 31 pm symptoms get worse; January 3, 2014 in Bao'an District People's Hospital patients to treatment, and to "heat check for" admitted to hospital for treatment. After exacerbations in at 18:30 on January 5 into the hospital ICU. January 6 patients swab samples sent to Shenzhen CDC test results positive for the H7N9 virus nucleic acid positive. At 0:00 on January 7 was transferred to Shenzhen Third People's Hospital for further treatment, the patient is currently in stable condition. January 7 pm, the patient sample by the Guangdong Provincial Center for Disease Control to review test results for people infected with H7N9 avian influenza virus nucleic acid positive. Downtown Shenzhen Center for Disease Control and Prevention, after receiving the report, immediately sent to the patient and close contacts to carry out epidemiological investigations of 35 cases has been implemented in close contact with medical observation, and collecting swab samples for correlation detection, The results were negative, the situation does not appear abnormal. After the winter weather is getting cold, the virus is more active in the outer environment, survive longer, Shenzhen CDC experts believe that the occurrence of a higher risk of sporadic human infection with the H7N9 city bird flu, the recent emergence of new cases may be . The virus is spread by birds to humans is still evidence of human to human transmission has not been found between, so experts believe: people infected with H7N9 bird flu continued to show sporadic, people do not need to panic, but to further raise awareness of prevention, actively carry out prevention.