A man receives his first dose of the COVID-19 vaccine at Dachong Community Health Center of Nanshan District Medical Group Headquarters in Shenzhen yesterday. More than 400 people received shots at the center yesterday, when the vaccination for eligible individuals began at five health centers across the city. Eligible individuals include students studying overseas and people going abroad for business and private purposes. Other high-risk groups must have their reservations made by organizations representing them.Zhu Hongbo