As China’s Covid picture darkens, the need to vaccinate the nation’s elderly is intensifying – but there are many challenges aheadSamuel Lovett 28 Nov 2022, 8:56amncG1vNJzZmivp6x7tbHLnp6rmaCde6S7ja6iaJmlqbWwvtJonGidpWKyu3vEr5hmqpGiuqa4zmg%3D← Previous PostNext Post →CATALOGFEATURED TAGS