Anh mở rộng nghiên cứu dùng kết hợp các loại vaccine COVID-19

Theo Reuters 08:07 15/04/2021

Đại học Oxford của Anh đã quyết định mở rộng nghiên cứu trong việc sử dụng kết hợp các loại vaccine phòng COVID-19 để đánh giá việc pha trộn vaccine này có an toàn và giúp kéo dài thời gian miễn dịch ở người được tiêm chủng hay không.

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