新冠疫苗接种
COVID-19 vaccination

3月28日举行的国务院联防联控机制新闻发布会正式宣布，

China had administered more than 100 million doses of COVID-19 vaccines by Saturday.
截至3月27日24时，全国累计报告接种新冠病毒疫苗超过1亿剂次。