Mỹ cấp phép tiêm mũi thứ 4 bằng vaccine Pfizer/ BioNTech và Moderna
Ngày 29/3, Cơ quan Dược phẩm và thực phẩm (FDA) Mỹ đã cấp phép sử dụng vaccine phòng COVID-19 của Pfizer/BioNTech và của Moderna để tiêm mũi thứ 4 (hay còn gọi là mũi tăng cường thứ 2) cho những người trên 50 tuổi do quan ngại hiệu quả miễn dịch suy giảm trong nhóm đối tượng này.
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kTjhurPhu7dzcuG7k+G6s+G7ueG7tXNy4buT4bqz4bu5QWhy4bqz4buzQcSR4bqz4buJdOG6s+G6pkHhurPhu5nEguG7r3Lhu5PhurPhu7nDqnLhu5PhurNy4buZbTnhuqEvw73huqPhuqHDveG6s+G7iXDEkeG7t+G7tzDhurfDveG7inPEqeG6rOG6t+G6o+G7kuG7lWVx4bqzasWp4buJ4bqzauG7leG7jUHhurPhu5nDqXLhu5nhurPDneG7keG7lXpr4bu14bqzxJBw4buLa+G7teG7ueG6s+G7inNB4bu1cMSR4bqz4buJ4buZc+G6s+G7teG7gXLhu5PhurPDguG7leG7j+G7ieG6s+G7kMSoxJDhurPhu4lnw73hurPDveG7mWzDveG6s+G7t+G6suG6s8Sp4bqgcuG7k+G6s+G7oeG7mcOtcuG6s+G7iWfDveG6s8OCxJHhu4nhu4nhu5Vya+G6s+G7ieG6osSR4bqz4buZ4bq9cuG7k+G6s3LDqeG6rOG6s+G7ieG7mXPhurPDguG7leG7j+G7ieG6s+G7ueG7lcOzceG6s3HDg+G7leG6s+G7ueG7meG6ruG6s+G6reG6s+G7t2/hurPhu5Phu5XDgcO94bqz4buT4buV4bq74buV4bqz4buzQeG6rMOy4bu54bqzcuG7mUHhurPhu4loQeG6s+G7meG7leG7j3LhurNyxJHhuqzhurPDgsOp4bqz4buZ4bq9cuG7k+G6s+G7icODcuG7k+G6s2rEkXLhu5PhurPhu7lpw73hurPhu7nhu7VBcuG7k+G6s8O94buZZeG7ueG6s+G7ueG7teG7lcO1cuG6s8OCxJHhu4nhu4nhu5Vya+G6s8O94buZdXLhu5PhurPhu4hTIeG7lMSoLcOiZOG6s8O94buZ4buVw7Ny4bqz4buL4bq7cuG6s+G7iWnDveG6s3Lhu5lp4bu5OOG6s+G7oeG7meG7p3Lhu5PhurPhu4nhu5nhu53hurPhu4l04bqz4buh4buZ4bq74bqzcsOqcuG7k+G6s8O94buZdXLhu5PhurNy4buT4bqwxJHhurPhu4ll4buJ4bqz4buL4buVw7Jy4bqz4bu54buZw7XhurPhu5nhu5Xhu49y4bqzcsSR4bqs4bqz4buJ4bqixJHhurPDguG7leG7tUHhu7fhurPhu7bEkOG7tOG7ti3hu4hzIS3huqXhurNxw6nhurPhu4l1cuG6s+G7iXThurPhu5nhu5Xhu49B4bqz4buzQeG6u+G6s3BmQeG6s8Spw6nhu5U5LznhuqEvw73huqPhuqHDveG6s+G7iXDEkeG7t+G7tzDhurfDvcSQQeG7ueG7mXPhu7XhurfhuqPDoeG7uOG7uCkhUi8h4buVa+G7uXLEkXErw6DhuqEvw73huqM=
(TTXVN/Vietnam+)