Covid breakthrough as 'very powerful' combination of AstraZeneca and Pfizer jab unveiled

Covid breakthrough as ‘very powerful’ combination of AstraZeneca and Pfizer jab unveiled

Covid breakthrough as 'very powerful' combination of AstraZeneca and Pfizer jab unveiled

HEALTH experts have suggested a combination of AstraZeneca and Pfizer jabs could provide “very powerful” protection against the virus.

Read more here Daily Express :: Science Feed

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