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Science In Action Clips

1. Covid-19: Almost half of infections come from people with no symptoms

   Duration: 04:31

2. Nyiragongo: Monitoring one of the world’s most volatile volcanoes

   Duration: 02:57

3. Are future waves of Covid-19 inevitable?

   Duration: 02:40

4. Covid-19: Are we overlooking how long it takes to recover?

   Duration: 02:58

5. Animals that make us sick thrive in human habitats

   Duration: 03:33

6. Covid-19 vaccine: How do you make enough for two billion people?

   Duration: 04:11

7. Covid-19: The cells that could bolster your immunity

   Duration: 03:27

8. Could more serious cases of Covid-19 activate longer-lasting antibodies?

   Duration: 02:44

9. Covid-19: The mutation that's made the virus more infectious

   Duration: 02:11

10. Why are we seeing record temperatures in the Arctic?—Record high temperatures – in the Arctic

    Duration: 02:12

11. Remdesivir: Should this treatment cost thousands of dollars?

    Duration: 02:41

12. Covid-19: The serious symptoms found in children

    Duration: 02:51

13. Coronavirus: Could weekly saliva tests help control the epidemic?

    Duration: 04:47

14. Coronavirus: The scientists targeted by conspiracy theorists

    Duration: 04:42

15. What's the risk of more locusts in East Africa?

    Duration: 03:04

16. The threat from new strains of coronavirus

    Duration: 04:08

17. Coronavirus: How can Covid-19 affect the brain?

    Duration: 03:00

18. Coronavirus in Brazil: What's the outlook?

    Duration: 02:55

19. Coronavirus vaccine: How effective would one be?

    Duration: 00:56

20. Coronavirus: How likely are children to spread the virus?

    Duration: 03:14

21. Coronavirus mutations: How fast is the virus changing?

    Duration: 02:56

22. Coronavirus: Can Remdesivir speed up recovery?

    Duration: 03:02

23. Does the US have its first megadrought in centuries?

    Duration: 04:04

24. Coronavirus: How will refugee camps be affected?

    Duration: 03:03