Macao reported four newly confirmed cases of Influenza A/H1N1 on Sunday, bringing the total number of such cases to 158, Xinhua reported.
The newly confirmed cases concerned two women and two men whose ages range from 10 to 19, according to Macao's Health Bureau. Three of the young patients attended the same hobby class, which the Bureau has ordered to be suspended.
According to the statistics from the Bureau, some 10 patients who tested positive for the virus were still receiving medical treatments at local hospitals to date, and their health conditions remained stable.