Table 1 Timeline of COVID-19 vaccination program in Hong Kong.
From: Contribution of low population immunity to the severe Omicron BA.2 outbreak in Hong Kong
Date | Event |
|---|---|
26th February 2021 | Administration of CoronaVac (Sinovac) vaccine officially started for adults aged 18 years or above |
10th March 2021 | Administration of BNT162b2 (Pfizer-BioNTech) vaccine officially started for adults aged 18 years or above |
14th June 2021 | Administration of BNT162b2 (Pfizer-BioNTech) vaccine started for adolescents aged 12–17 years old |
2nd December 2021 | Administration of CoronaVac (Sinovac) vaccine started for adolescents aged 12–17 years old |
