I had posted earlier yesterday on these contact cases that comprised a cluster of 3 people. Today the results came in and CHP has reported them below.
January 8, 2014
Regarding another human case of avian influenza A(H7N9) notified to the CHP by the Guangdong HFPC yesterday (January 7) affecting a 31-year-old male patient in Shenzhen, the respiratory specimens of his close contact in Hong Kong who is a four-year-old girl as well as that of her 37-year-old mother both tested negative for the avian influenza A(H7N9) virus by the CHP's Public Health Laboratory Services Branch. The girl remains under quarantine.