To achieve herd immunity, studies have to be done on children, pharma major says
from Current Affairs https://ift.tt/2XLm1u3
from Current Affairs https://ift.tt/2XLm1u3
Johnson & Johnson seeks nod for Covid vaccine trial on adolescents
![Johnson & Johnson seeks nod for Covid vaccine trial on adolescents]()
Reviewed by শ্রী শ্রী সত্যনারায়ণ নমঃ
on
August 21, 2021
Rating:
No comments: