Effectiveness of COVID-19 vaccines against SARS-CoV-2 Omicron variants during two outbreaks from March to May 2022 in Quzhou, China

• Main Authors: Zhiying Yin (Author), Quanjun Fang (Author), Tingcui Wen (Author), Canjie Zheng (Author), Canya Fu (Author), Shuangqing Wang (Author), Junji Li (Author), Xiaoying Gong (Author)
• Format: Book
• Published: Taylor & Francis Group, 2023-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Limited data are available on the effectiveness of COVID-19 vaccines used in China in real-world outbreaks - especially against Omicron variants in vaccinated individuals. Two outbreaks of SARS-CoV-2 Omicron variants - the first involving the sub-lineage BA.2 and the second the BA.1 variant - occurr...