Science in Action

by BBC · · · · 1542 subscribers

The BBC brings you all the week's science news.

There’s been encouraging news about the Oxford Covid-19 vaccine this week from a trial involving about 1,000 people. But how great is the challenge in scaling up from making a few thousand doses of the vaccine to manufacturing two billion by the end of this year? Sandy Douglas of Oxford’s Jenner Institute explains how they plan to mass-produce the vaccine safely given the speed and magnitude of the scale up. A new kind of treatment for Covid-19 may come from an unlikely source: llamas and alpacas, the South American relatives of the camel. Camelids produce unusually small and simple antibodies …

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