China reported almost 13,000 deaths related to Covid-19 in hospitals between January 13 and 19, adding to the nearly 60,000 in the month-or-so before that, as its experts say the wave of infections across the country has already peaked.

The death toll update, from China's Center for Disease Control and Prevention, comes amid doubts over Beijing's data transparency and remains extremely low by global standards.

Hospitals and funeral homes have been overwhelmed since China abandoned the world's strictest regime of Covid controls and mass testing in early December, which had caused significant economic damage and stress.

That abrupt policy U-turn, which followed historic protests against the curbs, unleashed Covid on a population of 1.4 billion that had been largely shielded from the disease since it emerged in the city of Wuhan in late 2019.

The death count reported by Chinese authorities excludes those who died at home, and some doctors have said they are discouraged from putting Covid on death certificates.

China on January 14 reported nearly 60,000 Covid-related deaths in hospitals between Dec. 8 and January 12, a huge increase from the 5,000-plus deaths reported previously over the entire pandemic period.

Spending by funeral homes on items from body bags to cremation ovens has risen in many provinces, documents show, one of several indications of Covid's deadly impact in China.

Some health experts expect that more than one million people will die from the disease in China this year, with British-based health data firm Airfinity forecasting Covid fatalities could hit 36,000 a day this week.

As millions of migrant workers return home for Lunar New Year celebrations, health experts are particularly concerned about people living in China's vast countryside, where medical facilities are poor compared with those in the affluent coastal areas.

About 110 million railway passenger trips are estimated to have been made during January 7-21, the first 15 days of the 40-day Lunar New Year travel rush, up 28 percent year-on-year, People's Daily, the Communist Party's official newspaper reported.

A total of 26.23 million trips were made on the Lunar New Year eve via railway, highway, ships and airplanes, half the pre-pandemic levels, but up 50.8 percent from last year, state-run CCTV reported.

The mass movement of people during the holiday period may spread the pandemic, boosting infections in some areas, but a second Covid wave is unlikely in the near term, Wu Zunyou, chief epidemiologist at the China Center for Disease Control and Prevention, said on Saturday on the Weibo social media platform.

The possibility of a big Covid rebound in China over the next two or three months is remote as 80 percent of people have been infected, Wu said.