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