Hong Kong Covid-19 reinfections increase by 4 times amid case surge, but experts say no cause for concern
- Covid-19 reinfection rate has increased from 1.5 per cent to 6 per cent over past three months
- Experts say jump expected because city’s last large-scale outbreak took place more than six months ago and residents’ antibodies have weakened
Updated: 10:39pm, 4 Jan, 2023
