Higher elderly vaccination rate aided change in COVID management
9 January 2023. In China, downgrading the COVID-19 management from Class A to Class B is a proactive measure taken in view of the higher vaccination rate among the elderly. The vaccination rate in Hong Kong was around 86 percent while the rate was only 15 percent for the elderly. That’s the crux, because the vaccination rate in the mainland was also around 80 percent while less than 40 percent for the seniors.