Hefei City, Anhui Province, east China - May 15, 2015 (CCTV - No access Chinese mainland)
1. Aerial shots of buildings
2. Medical worker disinfecting sealed community
3. Various of residents registering for throat swab sample collection
4. Various of medical worker collecting throat swab sample
5. Medical workers
6. Residents lining up for throat swab sample collection
7. Sampling tubes
8. Staff on duty standing at temporary checkpoint at entrance to community
9. Traffic
10. Aerial shot of buildings

Yingkou City, Liaoning Province, northeast China - May 15, 2021 (CCTV - No access Chinese mainland)
11. Sealed community
12. Closed shops
13. Various of street
14. Various of law enforcement officers in full PPE working at checkpoint
15. Closed shops
16. Bayuquan railway station
17. Various of passengers registering at station
18. Various of police officers working at checkpoints

Shenyang City, Liaoning Province, northeast China - May 14, 2021 (CCTV - No access Chinese mainland)
19. Various of residents lining up to enter mobile vaccination vehicle
20. Mobile vaccination vehicle
21. Medical workers collecting residents' documents, preparing for vaccination
22. Various of resident receiving COVID-19 jab
23. Residents lining up to enter mobile vaccination vehicle, staff at entrance of vehicle

The Chinese mainland has reported several new locally transmitted COVID-19 cases over the past few days, with five new infections reported in east China's Anhui Province, and seven in northeastern Liaoning Province, bringing the total number of confirmed COVID-19 cases to over 90,840.

Facing a fresh COVID-19 outbreak, east China's Anhui Province on Saturday reported no new confirmed, suspected or asymptomatic COVID-19 cases, the provincial health commission said Sunday.

From Thursday to Saturday, the province reported a total of five confirmed cases, consisting of two in the provincial capital of Hefei and three in the city of Lu'an.

Another seven asymptomatic cases, all in Lu'an, were reported during the period and are receiving under medical observation.

Since Friday morning, residents in Hefei have queued up at vaccination sites to receive COVID-19 vaccines. Some sites have prolonged their service time or even run around the clock.

So far, over 100,000 people have been tested in Hefei, all returning a negative results and more than 1,000 people who have come in close or secondary close contact are being quarantined.

As of Saturday, a total of 2.6466 million doses of vaccine have had been administrated in Hefei and 364,100 vaccine doses were administrated alone on Friday, the highest single-day vaccination record, according to the local health commission.

Liaoning reported seven confirmed COVID-19 cases between 00:00 on Thursday and 12:00 on Sunday, with two reported in the provincial capital Shenyang and five others in the city of Yingkou, according to the provincial health commission.

As of Saturday, nine residential communities and villages in Yingkou had been upgraded to medium-risk areas for COVID-19.

In Shenyang, measures are being taken to stop the coronavirus spread, including contact tracing and ramping up of testing.

In the country's capital Beijing, the local disease prevention and control center has traced nearly 30 close contacts of the reported cases in Anhui, including a driver of a ride-hailing platform who tested negative.

Experts said that in light of the new cases, it is crucial for everyone to stay alert and get vaccinated.