The study supports flexible use of these vaccines in primary immunisation schedules
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from Current Affairs https://ift.tt/3dA6thb
Oxford study backs mixing of Covid vaccines, no safety concerns raised
![Oxford study backs mixing of Covid vaccines, no safety concerns raised]()
Reviewed by শ্রী শ্রী সত্যনারায়ণ নমঃ
on
December 08, 2021
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