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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a+G6qeG6o8OZxq8vaOG7qMavaFcg4bqnJMOsw6zhu55WaOG7seG6qzDhu5NW4buodsOhV+G6rWZXw63hur3huqnhuqNX4bqp4bqjw6PEgzfhuqlXIG/hu4lX4bqpKuG7k8OaVyAlIFfhuqnDoypX4bqp4bqjw6PEgzfhuqlXIG/hu4lXMSThuqnhuqNX4buL4bqx4bqtV+G6pcSDOOG6rVfhu4vDozfhuq1XICUgV+G7i+G6seG6qcOjV+G6qeG6o+G7ieG7k2HhuqlXw7XEgzfhuqlX4buLw6034bqpV+G7tlhX4buL4buJw6rEg8OaVzE6VzFu4buFIFfhu4vEgzfhuq1XIMOjbOG6qeG6o1fhuq1txINXw7UkICDEg+G6qTJXMXvhu4lX4buLxIM34bqpV+G7i8Ot4bqr4bqp4bqjV8O1Y+G6qeG6o1cjVzE44bqpV1nDnVfhu4vhu4l74bqpV2nhu4kkw5nGry9o4buoxq9oVyDhuqckw6zDrOG7nlZo4bux4bqrMOG7k1bhu6jhu60lIFfhu4vhurHhuqnDo1fhuqnhuqPhu4nhu5Nh4bqpV8O1xIM34bqpw5pX4bqpw6Phu4/huqnhuqNX4bqp4bqjbuG7g8SDVzE6VzFu4buFIFfhu4vEgzfhuq1XIMOjbOG6qeG6o1fhuq1txINXMXvhu4lX4buLxIM34bqpVyIu4bqp4bqjV8O1JCAgxIPhuqkyV+G6quG7keG6oeG6q8OtMC/hu53DrOG7i8OtJFoy4bqpMiAkV8Oj4bqrISBXSOG6ocSDejLDrS/hu7HEg+G6q+G6qOG7ijIgw6NXw5pXw6w2VzFu4buFIFdow6M84bqpVyLDqlfhuq3hur3hu4tXICUgw6NX4bqp4bqjXeG7iVfhuqnDo8SDN+G6qVcxw6FXMW7hu4UgV+G7i8SDN+G6rVcgw6Ns4bqp4bqjV+G6rW3Eg1fhu4vDo29Xw6MkxINXIi7huqnhuqNXIGrhuqnhuqNX4bqn4bqrJsSDV8O1JCAgxIPhuqkyV2ZX4bqtbcSDV+G7i8Ojb1fhuqnDoz7hu4tXw6PhuqshIFfDteG7h8SDV8O1JCAgxIPhuqkyVzDhuqtX4bqs4bqrMDLDreG6qSRXw6Mk4buTV+G6qOG6q8O1JMO1JOG7kVfDrD/huqlX4buR4buJPuG7i8OZxq8vaOG7qMavaFcg4bqnJMOsw6zhu55WaOG7neG7ieG7i8Oj4bqrw61W4buo4buKw6My4bqrV8ONMuG7ieG7izLDrcOsxq8vaOG7qA==