Public health England: COVID-19 vaccines ng Pfizer at AstraZeneca, epektibo vs. Indian variant; Israel, tatapusin na ang pagpapatupad ng COVID-19 restrictions matapos ideklara na matagumpay ang vaccine rollout; British Prime Minister Boris Johnson, inan

Public health England: COVID-19 vaccines ng Pfizer at AstraZeneca, epektibo vs. Indian variant; Israel, tatapusin na ang pagpapatupad ng COVID-19 restrictions matapos ideklara na matagumpay ang vaccine rollout; British Prime Minister Boris Johnson, inan

Public health England: COVID-19 vaccines ng Pfizer at AstraZeneca, epektibo vs.


User: PTVPhilippines

Views: 4

Uploaded: 2021-05-24

Duration: 02:11

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