Concerns rise in Chile over efficacy of Chinese-developed vaccine

Name: Concerns rise in Chile over efficacy of Chinese-developed vaccine
Uploaded: 2021-06-25T11:56:13+00:00
Duration: P159S
Description: Concerns rise in Chile over efficacy of Chinese-developed vaccine

Credit: Al Jazeera STUDIO

Duration: 02:39s 25 Jun 2021 0 shares 3 views