Updated On: 05 September, 2020 12:26 PM IST | New Delhi | IANS
In Phase 2, the authors proposed two metrics that capture overall economic improvement and the extent to which people would be spared from poverty.

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At least 19 global health experts have proposed a new, three-phase plan for vaccine distribution -- called the Fair Priority Model -- which aims to reduce premature deaths and other irreversible health consequences from Covid-19.
"The idea of distributing vaccines by population appears to be an equitable strategy," said study lead author Ezekiel J. Emanuel from the University of Pennsylvania in the US.