Exported cases were infected on the way: A conjecture derived from analysis on Hong Kong monthly exported COVID-19 cases

• Mengxin Xie,
• Nanxi Dong,
• Xinzhi Zhang,
• Daihai He

Affiliations

Mengxin Xie

Department of Applied Mathematics, Hong Kong Polytechnic University, Hong Kong, China

Nanxi Dong

Department of Applied Mathematics, Hong Kong Polytechnic University, Hong Kong, China

Xinzhi Zhang

Department of Applied Mathematics, Hong Kong Polytechnic University, Hong Kong, China

Daihai He

Corresponding author.; Department of Applied Mathematics, Hong Kong Polytechnic University, Hong Kong, China