Two-track approach to tackling coronavirus needed to save lives

The world is witnessing the emergence of more infectious variants of the Sars-CoV-2 virus, but a stuttering race to ensure equitable access to vaccines has seen a handful countries streak ahead, immunising their own populations, leaving many of the world’s vulnerable in their wake.Communities are struggling with impatience and fatigue, which is understandable. However, easing basic public health measures, such as wearing a mask and social distancing, risks fuelling ongoing transmission.In…

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