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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u549xag94bueNn3Gr+G7njZ7fVssNuG7nj3DqmThu54l4bumNnvhu55jIjXhu54zWy414bueY30sNeG7nj3FqD3hu55jIjZ94bueNntkaCg24bue4buFWyw24bueY+G6qyw24bueVOG7oOG7nmNk4bqvW+G7juG7niXhu7Dhu54l4bq9w6I94bueY1ssNeG7nj194bq5Nnvhu5414bq7W+G7nuG7heG7pj09WzYq4bueJeG7tGThu55jWyw24bueY+G6qzc2e+G7nuG7hTk2e+G7nsOZ4bueJS424bueUFHhu55jZOG7tDbhu57huqlk4bumw5Xhu5gv4bqt4buU4buY4bqt4buePTThu6ZiYkvhu6Lhuq3GoTckaOG7ouG7lOG7m8WoPeG7nmMiNn3hu542e2RoKDbhu57hu4VbLDbhu47hu542feG7gzZ74bueNnvhur3hurVb4bueJeG7sOG7niXhur3Doj3hu55jWyw14buePX3hurk2e+G7njXhurtb4bueJeG7tGThu55jWyw24bueI1Y2e+G7nuG7heG7pj09WzYq4bue4bu1Zz434bqrJC/EqWJj4bqr4bumWio2Kj3hu6bhu559N1c94bue4bqsPlt6KuG6qy/GoVs34buzQyo9feG7nuG7juG7nmI74bueJeG6vcOiPeG7nuG6rX3DnTbhu54j4bqv4bueNcSDY+G7nj3FqD194bueNntAZOG7njZ9Wyw24bueJSnhu54l4bq9w6I94bueY1ssNeG7nj194bq5Nnvhu5414bq7W+G7nmN9w6rhu5594bumW+G7niNWNnvhu549ZTZ74bueNDfhu6hb4bue4buF4bumPT1bNirhu57huqXhu5414bq7W+G7nmN9w6rhu542feG7smPhu559N1c94bue4buF4bqzW+G7nuG7heG7pj09WzYq4bueJDfhu57DvTckKuG6qzbhu6bhu5594bumaOG7nuG7szfhu4Xhu6bhu4Xhu6Zn4bueYuG7qjbhu55nZOG7smPDleG7mC/huq3hu5Thu5jhuq3hu549NOG7pmJiS+G7ouG6rcSpZGN9N+G6q+G7ouG7lEN9Kjfhu57huqoqZGMq4bqrYuG7mC/huq3hu5Q=