@KCPeneloap @mehdirhasan It's been a long time now that net vaccine protection has likely been decreasing (waning > new shots).
@KCPeneloap@mehdirhasan很长一段时间以来，疫苗净保护率可能一直在下降（减少新的疫苗接种）。
@KCPeneloap @mehdirhasan It's been a long time now that net vaccine protection has likely been decreasing (waning > new shots).
@KCPeneloap@mehdirhasan很长一段时间以来，疫苗净保护率可能一直在下降（减少新的疫苗接种）。