Estimating Changes in Contact Patterns in China Over the First Year of the COVID-19 Pandemic: Implications for SARS-CoV-2 Spread — Four Cities, China, 2020

Yuxia Liang, Cheng Peng, Qian You, Maria Litvinova, Marco Ajelli, Juanjuan Zhang, Hongjie Yu. Estimating Changes in Contact Patterns in China Over the First Year of the COVID-19 Pandemic: Implications for SARS-CoV-2 Spread — Four Cities, China, 2020J. China CDC Weekly, 2023, 5(5): 113-118. DOI: 10.46234/ccdcw2023.021