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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Algerian man found alive in cellar after 26 years

Officials have arrested a 61-year-old man suspected of keeping him prisoner. from BBC News https://ift.tt/C4oiP1X