The era of SARS-CoV-2 variants calls for an urgent strategy for COVID-19 vaccination in children

Affiliations

• ¹ School of Public Health, Southeast University; Nanjing, China.
• ² Jiangsu Provincial Medical Innovation Center, National Health Commission Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China. Electronic address: jszfc@vip.sina.com.