HK raises concerns over China involvement in COVID-19 tests

HK raises concerns over China involvement in COVID-19 tests

HK raises concerns over China involvement in COVID-19 tests

Some fear cells collected from nasal and throat swabs for coronavirus testing can also be used to generate DNA profiles.

User: Al Jazeera English

Views: 2

Uploaded: 2020-08-23

Duration: 02:44

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