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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