As of April 22, 2013 (16:00 Beijing Time), additional two
cases of human infection with influenza A(H7N9) virus were laboratory confirmed
(16:00 April 21-16:00 April 22 Beijing Time). Both two cases are from Zhejiang.


To date, a total of 104 cases have been laboratory
confirmed with influenza A(H7N9) virus in mainland China, including 13
recovered and discharged, 70 in hospitalization and 21 deaths. These cases are
distributed over 6 provinces/municipalities, including Beijing (1 case, 0
death), Shanghai (33 cases, 12 deaths), Jiangsu (24 cases, 3 death), Zhejiang (40
cases, 5 deaths), Anhui (3 cases, 1 death) and Henan (3 cases, 0 death). So
far, all confirmed human infections with A(H7N9) are sporadic cases, and there
is no evidence of ongoing human-to-human transmission.