The Centre for Health Protection is monitoring seven new human avian influenza cases reported by Mainland authorities.
Six H7N9 cases in Guangdong, Fujian, Zhejiang and Jiangsu involve three men and three women aged between 46 and 82.
One H10N8 case involves a 55-year-old woman in Jiangxi. All patients are in hospital.
A total of 237 human cases of H7N9 have been confirmed on the Mainland so far.