Could SARS-CoV-2 be modified to be become harmless? | DW News - latest news and breaking stories | DW | 12.05.2022

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Could SARS-CoV-2 be modified to be become harmless?

DW science correspondent Derrick Williams keeps you up to date with the latest research and facts. This time he answers the question: Could SARS-CoV-2 be modified into a "light" version of the virus that's more harmless?

Watch video 03:37