BEIJING — The Chinese mainland on April 18 reported 11 new COVID-19 cases, all of which were imported, the National Health Commission said in its daily report on April 19.

Of them, four were reported in Hainan, two each in Guangdong and Yunnan, and one each in Tianjin, Shanghai, and Shaanxi.

One new suspected COVID-19 case arriving from outside the mainland was reported in Shanghai, according to the commission.

No new deaths related to COVID-19 were reported.

A total of 5,515 imported cases had been reported on the mainland by the end of April 18. Among them, 5,274 had been discharged from hospitals following recovery, and 241 remained hospitalized. No deaths had been reported among the imported cases.

The total number of confirmed COVID-19 cases on the mainland reached 90,510 by April 18, including 315 patients still receiving treatment, six of whom were in severe conditions.

A total of 85,559 patients had been discharged following recovery on the mainland, and 4,636 had died as a result of the virus.

There were four suspected COVID-19 cases on the mainland on April 18.

Sixteen asymptomatic cases were newly reported, all arriving from outside the mainland. There were a total of 322 asymptomatic cases, of whom 307 were imported, under medical observation on April 18.

By the end of April 18, 11,683 confirmed COVID-19 cases, including 209 deaths, had been reported in the Hong Kong Special Administrative Region (SAR), while 49 cases had been reported in the Macao SAR, and 1,073 cases, including 11 deaths, had been reported in Taiwan.

A total of 11,270 COVID-19 patients in the Hong Kong SAR had been discharged from hospitals following recovery, while 48 had been discharged in the Macao SAR, and 1,033 had been discharged in Taiwan.