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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Pz8xw6EsU8OA4buLIsOgZTovbsOp4bq5ZeG7sFosw6EsP+G7sFMww6Dhu7Q/U0QiMXosZS/hu6Exw6DDgeG6uCw/MFPhu5hTw6kpUzvhu4Phuqs/U2QwQMOhUybDolNh4bq14bq5Uz/hu6w/MFPDoSAq4bq7U8OhMDE8w6FTO1tTO+G7g+G6qz9T4bq5MTxhUz8w4buBw6EgU2Hhu4cxU+G6uTDhu4VTMOG7sDFTJuG7ssOhIFM/w6rDoSBTOcOgVjFTw63hu7A/PzHDoSxTYlNh4buHMVPhurkw4buFU8OhMCPhurlTMMOg4bu0P1PDreG6rTFTw63hu7A/PzHDoSxTOsOgU0HDoDosZcOh4buwUzDhu7Dhu4lTw4HDoMOt4buww63hu7Dhu4tTw6lXw6FT4buL4bq7I+G6ueG7lOG7nC9k4bui4bucZFM/OeG7sMOpw6nDk1JkbuG6u+G6uTDDoGVS4bui4bq4MCzDoFNFLOG6u+G6uSxlw6nhu5wvZOG7og==