All 34 infections diagnosed on Wednesday were in people arriving into China from abroad, the National Health Commission said, in another sign the impact of the outbreak appears to be waning.
Among the 34 imported infections, 21 were found in Beijing, where authorities are imposing strict new quarantine rules to try to stop a new outbreak in the sensitive capital, the seat of the Communist Party power.
The new infections bring the total number of cases in China to more than 80,900, including upward of 3,200 deaths, Chinese health officials said. Eight deaths were reported in the past 24 hours.
Earlier this week, China said it had fewer cases of the virus than the rest of the world, for the first time since the outbreak was detected.
Still, some experts have warned that based on the patterns of previous pandemics, China could face further waves of infections.
By Anna Fifield and Teo Armus