Korea’s NIH chief sets 85% as vaccine threshold for ‘beating delta, ditching masks’
Social affairsOct 14, 2021
Kwon Jun-wook, the Korea National Institute of Health’s director, said Thursday that he sees a full vaccination rate of 85 percent as the threshold for defeating COVID-19’s delta variant, even without wearing face masks and other social distancing restrictions in place. During a televised briefing, Kwon said, “An 85 percent fully vaccination rate roughly translates to an 80 percent herd immunity, by which point, theoretically, even the delta variant can be beaten without the