US regulators said transplant recipients and others with weakened immune systems can get an extra dose of the Covid-19 vaccine to better protect them as the delta variant continues to surge
from Current Affairs https://ift.tt/3g06nkO
from Current Affairs https://ift.tt/3g06nkO
Extra Covid vaccine approved for those with weak immune systems
![Extra Covid vaccine approved for those with weak immune systems]()
Reviewed by শ্রী শ্রী সত্যনারায়ণ নমঃ
on
August 13, 2021
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