BEIJING — China’s National Health Commission on Tuesday reported 78 new cases of Covid-19, including 74 which it says are “imported” infections in recent arrivals from overseas.

There was one new case in the central city of Wuhan, where the virus outbreak first emerged, and it did not come from abroad.

For more than a week, the vast majority of mainland China’s reported cases have been found in people coming from other countries, while community transmission inside the country has dwindled, according to the National Health Commission.

More than 400 cases have come from abroad, the commission said. Around 90 percent of its total reported 81,171 infected patients have recovered.

Seeking to prevent a resurgence of the virus, the government is imposing a strict quarantine on individuals entering the country. (AP)