Sunday, 29 November 2020

Coronavirus: How do you vaccinate 7.7 billion people?

Five challenges of distributing a Covid-19 vaccine to billions of people.

from BBC News - World https://ift.tt/3o8y8Jq
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Large crowds gather in Tehran on first day of Ayatollah Khamenei's funeral

Ali Khamenei's body will lie in state in Tehran's Grand Mosalla until Monday, before travelling across Iran and Iraq. from BBC New...