Mainland China's overall vaccination rate is about 90%, but there's a steep fall-off in the highest age groups. For whatever reason, old people have been much

Mainland China's overall vaccination rate is about 90%, but there's a steep fall-off in the highest age groups. For whatever reason, old people have been much more hesitant about getting vaccinated, and only about 50% of people aged 80+ are vaccinated. Hopefully, there will be a push to convince the elderly to get vaccinated, and this outbreak might change a lot of minds.