BEIJING, May 28 (Xinhua) — When walking into the ongoing 2023 Zhongguancun Forum exhibition, visitors would encounter various robots providing services such as delivery, reception, guidance, and info
Tag: complications
New study shows COVID-19 vaccination linked to fewer cardiac events
A health worker administers a COVID-19 vaccine shot to a local resident in Los Angeles, the United States, on Dec. 17, 2022. (Xinhua)\”While we cannot attribute causality, it is supportive evidence tha