The science of social distancing
Research from China shows the most important measure in limiting the spread of Covid 19 is social distancing.
The strong social distancing policies introduced by China seem to have been successful in stopping the spread of Covid 19. Without any effective drug treatments, reducing our number of contacts is the most effective way to prevent viral transmission.
We also look at the similarities been policies in Russia and the US on how best to deal with the virus. In both cases there are contradictions and disagreements between medical professionals and politicians.
And a warning from Polio, how vaccines may create problems when immunisation campaigns do not reach everyone.
(Image: Getty Images)
Presenter: Roland Pease
Producer: Julian Siddle
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Coronavirus: How only minimal contacts can stop the spread
Duration: 02:22
Broadcasts
- Thu 26 Mar 2020 20:32GMT91热爆 World Service Australasia, Online, Americas and the Caribbean, UK DAB/Freeview & Europe and the Middle East only
- Thu 26 Mar 2020 21:32GMT91热爆 World Service News Internet & East Asia only
- Fri 27 Mar 2020 02:32GMT91热爆 World Service
- Fri 27 Mar 2020 06:32GMT91热爆 World Service Australasia, Americas and the Caribbean & South Asia only
- Fri 27 Mar 2020 07:32GMT91热爆 World Service East and Southern Africa, East Asia, UK DAB/Freeview & Online only
- Fri 27 Mar 2020 10:32GMT91热爆 World Service except West and Central Africa
- Fri 27 Mar 2020 11:32GMT91热爆 World Service West and Central Africa
- Fri 27 Mar 2020 15:32GMT91热爆 World Service Australasia
- Fri 27 Mar 2020 18:32GMT91热爆 World Service East and Southern Africa, South Asia & West and Central Africa only
- Sun 29 Mar 2020 11:32GMT91热爆 World Service except Americas and the Caribbean, Australasia & West and Central Africa
- Sun 29 Mar 2020 17:32GMT91热爆 World Service Australasia
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Science In Action
The 91热爆 brings you all the week's science news.
