Mỹ phát triển chủng virus corona mới nhằm đẩy nhanh tiến độ thử vắcxin
Các nhà khoa học Mỹ đang phát triển một chủng mới của virus corona, có thể được dùng để tạo lây nhiễm chủ động ở các tình nguyện viên trong cái gọi là "human challenge" (HCT).
3c06x8ee4x9432x51a2x4395x6621x4f7dxbcf6x9951xX7x742ax9330x6ea8x4a58xc2cdx4a8exX5x7d38xXax5af5xa89bx6e1bxX3xXbxX1x62b1xXexX3xXex7c89xXdxcd10x5212xX3xX4xX1x7298xX1fx60a4xX3xc65exXdxX1cxbcb6xX7xX3xX4x7c15xX1cxX2exX1fxX6xX3x6007x9dc7xXdxX3xX1fxX1xaaa0xX34xX3xcbd4x706bx72c2xX3xX1fxX1xX6xX1fxX1xX3xXexXdx94dfxX1fxX3xX3dx88edxX3xXexX1x86e6xX3xX27x8f3fxX4x3fcbxXdxX1fxX0xb7aexX1xX2xX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbx89dfxX10xX6x9353xXaxX12x55eexX18xX4xX3xX1fxX1x4adexX3xb939xX1xX2exX6xX3xX1x6098xX4xX3xX13xX14xX3xX3dxX6xX1fxX25xX3xXbxX1xX18xXexX3xXexX1cxXdxX1exX1fxX3xX34xX4dxXexX3xX4xX1xX23xX1fxX25xX3xX34xX35xXdxX3xX4xX23xX6xX3xX27xXdxX1cxX2axX7xX3xX4xX2exX1cxX2exX1fxX6xa644xX3xX4x6ec8xX3xXexX1xX1exX3xX3dxa588x4c68xX4xX3xX6cx9749xX1fxX25xX3xX3dxX1exX3xXex9c0cxX2exX3xX5xa6e3xX3fxX3xX1fxX1xXdx6a88xX34xX3xX4xX1xX23xX3xX3dxX4dxX1fxX25xX3xb821xX3xX4xX18xX4xX3xXexa28axX1fxX1xX3xX1fxX25xX2axX3fx8fe6xX1fxX3xX27xXdx4eb9xX1fxX3xXexX1cxX2exX1fxX25xX3xX4xX18xXdxX3xX25xX7dxXdxX3xX5xX75xX3x7493xX1xX2axX34xX6xX1fxX3xX4xX1xX6xX5xX5xX10xX1fxX25xX10x6aa2xX3x8caaxX69xX6fxXcx5ba2x453axX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbx7e7bxX2exX6cxX3fxXaxX12xX0xXdxX34xX25xX3xX4xX5xX6xX7xX7xX9xXaxX4xX34xX7xa941xXbxX1xX2exXexX2exXaxX3xXexXdxXexX5xX10xX9xXaxX13xX14xX3xXbxX1xX18xXexX3xXexX1cxXdxX1exX1fxX3xX4xX1xX23xX1fxX25xX3xX27xXdxX1cxX2axX7xX3xX4xX2exX1cxX2exX1fxX6xX3xX34xX35xXdxX3xX1fxX1xX3axX34xX3xX3dxX3exX3fxX3xX1fxX1xX6xX1fxX1xX3xXexXdxX49xX1fxX3xX3dxX4dxX3xXexX1xX51xX3xX27xX54xX4xX56xXdxX1fxX3xX1xXe5xX1fxX1xX3x4fcdxX1fxX1xX3xX2xXaxX3xX7xX1cxX4xX9xXaxX5axX5axXdxX11dx9a20xX6xX2exXexX1xX6xX1fxX1xX1xX2exX6xX11dxX27xX1fxX5axX1fxX10xb4a3xX7xX5axa884x6e53x5da2xX1c1xX5axX2x9439xX1c7xX6cx91d6xX2x77bcxX1c3xa432xX1c2xX1caxXexX1c3xX1caxX1ccxX1c7xX5xX2xX11dx705cxXbxX25xXaxX3xX6xX5xXexX9xXaxX13xX14xX3xXbxX1xX18xXexX3xXexX1cxXdxX1exX1fxX3xX4xX1xX23xX1fxX25xX3xX27xXdxX1cxX2axX7xX3xX4xX2exX1cxX2exX1fxX6xX3xX34xX35xXdxX3xX1fxX1xX3axX34xX3xX3dxX3exX3fxX3xX1fxX1xX6xX1fxX1xX3xXexXdxX49xX1fxX3xX3dxX4dxX3xXexX1xX51xX3xX27xX54xX4xX56xXdxX1fxXaxX3xX6cxX6xXexX6xX142xXbxX1xX2exXexX2exX142xX2exX1cxXdxX25xXdxX1fxX6xX5xX142xX7xX1cxX4xX9xXaxX1xXexXexXbxX7x8028xX5axX5axX4xX6cxX1fxXdxX34xX25xX11dxX27xXdxX10xXexX1fxX6xX34xXbxX5xX2axX7xX11dxX27xX1fxX5axXexX1caxX1c1xX1c2xX5axX2axXbxX5xX2exX6xX6cxX10xX6cxX5axX1xX2exXexX1fxX1fx4585xX5axX1c1xX1c2xX1c1xX1c2xba55xX1c2xX1cexX27bxX2x44d2xX5axXexXexX56xX27xX1fxX27xX6xX4xX27bxX56xXdxX1fxX11dxX1d9xXbxX25xXaxX3xX5axX12xXcxXdxXf2xX34xX3xX27xX54xX4xX56xXdxX1fxX3xX1fxX25x5707xX6xX3xX6fxccdex7bb5xb0d8x4a37xX142xX2x79e1xX3xX4xX1xX2exX3xX34xX4dxXexX3xXexXe5xX1fxX1xX3xX1fxX25xX2axX3fxXedxX1fxX3xX27xXdxXf2xX1fxX3xXexXc8xXdxX3xX69xX2exX5xX5xX3fxX1bexX2exX2exX6cxXb1xX3xX1adxX6xX1fxX25xX3xbe52xX5xX2exX1cxXdxX6cxX6xXb1xX3xX13xX14xXb1xX3xX1fxX25xX75xX3fxX3xX2xX1c3xX5axX1cexX5axX1c1xX1c2xX1c1xX1c2xX11dxX3xX118x5307xX1fxX1xX249xX3x494axX2ddx4515xX5axXcxXcx7e5exX2a9x4b9exX11cxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xX308xX25xX75xX3fxX3xX2xX1ccxX5axX1cexXb1xX3xX2a9xXdxXedxX1fxX3xX6fxX18xX4xX3xX1adxXedxX1fxX1xX3xXexX1cxX2axX3fx89bbxX1fxX3xX1fxX1xXdxXd2xX34xX3xX27xX75xX3xX6cx787bxX3xb4b3xX1fxX25xX3x65e1xX2ax6789xX4xX3xX25xXdxX6xX3xX13xX14xX3xX118xX308xX2aaxX300xX2aaxX2abxX11cxX3xX4xX1xX2exX3xX1adxXdxX49xXexX3xX4x87f8xX1fxX25xX3xXexX1cxXe5xX1fxX1xX3xX1fxX25xX1xXdxXf2xX1fxX3xX4xX34bxX2axX3xXexX1cxXf2xX1fxX3xX3dxX6xX1fxX25xX3xXdexX3xX25xXdxX6xXdxX3xX3dxX2exXc8xX1fxX3xX3dx78f5xX2axX3xX27xX75xX3xX4xX1x92d2xX1fxX1xX3xXbxX1xX23xX3xX3dxX6xX1fxX25xX3xXbbxX2axX3xXexXdxXf2xX1fxX3xX27xXdxXedxX4xX3xX4xX1xX7dxX1fxX3xX1fxX25x89d9xX2axX3xX1fxX1xXdxXf2xX1fxX3xX4xX18xX4xX3xX56x421bxXexX3xX1fxX25xX1xXdxXedxX34xX3xX5xXccxX34xX3xX7xX75xX1fxX25xX3xX4xX23xX6xX3xX4xX18xX4xX3xX106xX34bxX1fxX25xX3xX4xX51xX3xX27xXdxXf2xX1fxX116xX3xX27xX54xX4xX56xXdxX1fxX3xX1fxX25xX2a4xX6xX3xX27xXdxX1cxX2axX7xX3x97baxX300x84f3xX40bxX142xX6fxX2exX2a9xX142xX1c1xX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xX13xX4dxXexX3xX7xX351xX3xX27xX54xX4xX56xXdxX1fxX3xX3dx8d4exX3xX1adxXbbxX35xX4xX3xX27xX75xX2exX3xX25xXdxX6xXdxX3xX3dxX2exXc8xX1fxX3xX4xX2axX351xXdxX3xX4xX23xX6xX3xX25xXdxX6xXdxX3xX3dxX2exXc8xX1fxX3xXexX1xX51xX3xX1fxX25xX1xXdxXedxX34xX3xX5xXccxX34xX3xX7xX75xX1fxX25xXb1xX3xXexX1cxX2exX1fxX25xX3xX3dxXb4xX3xX4xXb4xX3xX27xX54xX4xX56xXdxX1fxX3xX4xX23xX6xX3xX4xX18xX4xX3xX4xX36dxX1fxX25xX3xXexX3fxX3xX6cxXbbxXbcxX4xX3xXbxX1xX3exX34xX3xX13xX2exX6cxX10xX1cxX1fxX6xXb1xX3xX302x45ecxXdxX275xX10xX1cxX3xX27xX75xX3xX300xX7xXexX1cxX6xa5afxX10xX1fxX10xX4xX6xX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xXcxX2axX3fxX3xX1fxX1xXdxXf2xX1fxXb1xX3xX308xX2aaxX300xX2aaxX2abxX3xX4xX1xX2exX3xX1adxXdxX49xXexX3xX4xX18xX4xX3xX1fxX1xX75xX3xX77xX1xX2exX6xX3xX1xX7dxX4xX3xX106xX3dxX43axX3xX1adxX54xXexX3xX3dxX399xX2axX3xX1fxX25xX1xXdxXf2xX1fxX3xX4xX34bxX2axX3xXexXc8xX2exX3xX1cxX6xX3xX34xX4dxXexX3xX4xX1xX23xX1fxX25xX3xX27xXdxX1cxX2axX7xX3xX4xXb4xX3xXexX1xX1exX3xX3dxXbbxXbcxX4xX3xX6cxXc0xX1fxX25xX3xX27xX75xX2exX3xX27xXdxXedxX4xX3xXbxX1xX18xXexX3xXexX1cxXdxX1exX1fxX3xX34xX36dxX3xX1xXe5xX1fxX1xX3xX69xX6fxXcxX3xXexX1cxXf2xX1fxX3xX4x6bf2xX3xXexX1xX1exX3xX1fxX25xXbbx4574xXdxXb1xX3xX1fxX49xX2axX3xX4xX399xX1fxX11dxX116xX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xXcxX1cxX2exX1fxX25xX3xX4xX18xX4xX3xXexX1xX51xX3xX1fxX25xX1xXdxXedxX34xX3xX5xXccxX34xX3xX7xX75xX1fxX25xX3xX1adxXe5xX1fxX1xX3xXexX1xXbbxX571xX1fxX25xXb1xX3xX4xX568xX3xXexX1xX1exX3xXexXe5xX1fxX1xX3xX1fxX25xX2axX3fxXedxX1fxX3xX27xXdxXf2xX1fxX3xX3dxXbbxXbcxX4xX3xXexXdxX49xXbxX3xX1fxX1x85adxX1fxX3xX34xX4dxXexX3xX5xX2exXc8xXdxX3xXexX1xX2axX351xX4xX3xX1xX2ex3d9dxX4xX3xX34xX4dxXexX3xX25xXdxX19dxX3xX6cxXbbxXbcxX4xX3xX27xX75xX3xX3dxXbbxXbcxX4xX3xXexX1xX10xX2exX3xX6cx7cf2xXdxX3xX7xX34bxX4xX3xX77xX1x6349xX10xX3xXexX1cxX2exX1fxX25xX3xX1fxX1xXdxX33cxX2axX3xXexX1xX18xX1fxX25xX3xX7xX6xX2axX3xX3dxXb4xX11dxX3x6209xXdxX6xXdxX3xX3dxX2exXc8xX1fxX3xX3dxX399xX2axX3xXexX1xX51xX3xX1fxX25xX1xXdxXedxX34xX3xXexX1cxXf2xX1fxX3xX34xX4dxXexX3xX1fxX1xXb4xX34xX3xX1fxX1xX61dxX3xX118xX77xX1xX2exX19dxX1fxX25xX3xX280xX1c2xX3xX1fxX25xXbbxX571xXdxX11cxX3xX3dxX1exX3xX3dxX18xX1fxX1xX3xX25xXdxX18xX3xX34xX34bxX4xX3xX3dxX4dxX3xX6xX1fxX3xXexX2exX75xX1fxX3xXexX1x61caxX4xX3xXexX49xX11dxX3xX40bxX6xX2axX3xX3dxXb4xX3xX5xX75xX3xX25xXdxX6xXdxX3xX3dxX2exXc8xX1fxX3xX1xX6xXdxX3xXexX1xX51xX3xX1fxX25xX1xXdxXedxX34xX3xX27xX35xXdxX3xX1xX75xX1fxX25xX3xXexX1cx502fxX34xX3xX1fxX25xXbbxX571xXdxX3xX27xX75xX3xX4xX2axX351xXdxX3xX4xXc0xX1fxX25xX3xX5xX75xX3xX25xXdxX6xXdxX3xX3dxX2exXc8xX1fxX3xX1adxX6xX3xXexX1xX51xX3xX1fxX25xX1xXdxXedxX34xX3xXdexX3xX34fxX2axX3fxX3xX34xX36dxX3xX1xX75xX1fxX25xX3xX4xX1x5551xX4xX3xX1fxX25xX1xXe5xX1fxX3xX1fxX25xXbbxX571xXdxX11dxX3xX63axXdxX6xXdxX3xX3dxX2exXc8xX1fxX3xX4xX2axX351xXdxX3xX1fxX75xX3fxX3xX1cxcd65xXexX3xXexX351xX1fxX3xX77xX3d0xX34xX3xXexXdxX33cxX1fxX3xX1adxXc8xX4xX3xX27xX75xX3xXexX1xX571xXdxX3xX25xXdxX6xX1fxX3xX27xX75xX3xX4xX399xX1fxX3xX34xX4dxXexX3xX34xX3c2xX2axX3xX3dxX23xX3xX5xX35xX1fxX3xX27xX75xX3xX3dxX6xX3xX6cxXc8xX1fxX25xX3xX27xX33cxX3xX4xX18xX4xX3xX3fxX49xX2axX3xXexX351xX3xX1fxX1xXccxX1fxX3xX77xX1xX3exX2axX3xX1xX7dxX4xX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xX6fxX18xX4xX3xX1fxX1xX75xX3xX77xX1xX2exX6xX3xX1xX7dxX4xX3xX1fxX25xX1xXdxXf2xX1fxX3xX4xX34bxX2axX3xX4xX568xX3xX4xX1xX49xX3xX1xX2exXc8xXexX3xX3dxX4dxX1fxX25xX3xX4xX23xX6xX3xX27xX54xX4xX56xXdxX1fxX3xX1xX2exX5f6xX4xX3xXexX1xX2axX351xX4xX3xX3dxXdxX33cxX2axX3xXexX1cxX349xX3xX77xX1xXdxX3xX34xX4dxXexX3xX1fxX25xXbbxX571xXdxX3xXbxX1xX568xXdxX3xX1fxX1xXdxXd2xX34xX3xXexX694xX3xX1fxX1xXdxXf2xX1fxX3xX27xX35xXdxX3xX27xXdxX1cxX2axX7xX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xXcxX2axX3fxX3xX1fxX1xXdxXf2xX1fxXb1xX3xX4xXb4xX3xX34xX4dxXexX3xX4xX18xX4xX1xX3xX1fxX1xX6xX1fxX1xX3xX1xX568xX1fxX3xX3dxX1exX3xX77xXdxX1exX34xX3xXexX1cxX6xX3xX5xXdxXedxX2axX3xX34xX4dxXexX3xX5xX2exXc8xXdxX3xXexX1xX2axX351xX4xX3xX1xX6xX3fxX3xX27xX54xX4xX56xXdxX1fxX3xX4xXb4xX3xX1xX2exXc8xXexX3xX3dxX4dxX1fxX25xX3xX1xXdxXedxX2axX3xX34fxX2axX19dxX3xX1xX6xX3fxX3xX77xX1xX36dxX1fxX25xX3xX5xX75xX3xX69xX6fxXcxX3xX142xX3xXexX34bxX4xX3xX5xX75xX3xX4xX1xX23xX3xX3dxX4dxX1fxX25xX3xX3dxXbbxX6xX3xX27xXdxX1cxX2axX7xX3xX27xX75xX2exX3xX4xX568xX3xXexX1xX1exX3xXexXe5xX1fxX1xX3xX1fxX25xX2axX3fxXedxX1fxX3xX27xXdxXf2xX1fxXb1xX3xX1fxX1xXbbxX3xX3dxX43axX3xXexX1xX694xX4xX3xX1xXdxXedxX1fxX3xX27xX35xXdxX3xX4xX18xX4xX3xX1adxXedxX1fxX1xX3xX4xb218xX34xX3xXb1xX3xX7xX351xXexX3xX1cxX3d0xXexX3xXb1xX3xXexX1xXbbxX568xX1fxX25xX3xX1xX75xX1fxXb1xX3xX7xX351xXexX3xX56xX2axX72exXexX3xX1xX2axX3fxX49xXexX3xX27xX75xX3xXexX19dxX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xX302xX1xXbbxX568xX1fxX25xX3xXbxX1xX18xXbxX3xX1fxX75xX3fxX3xXexX1xXbbxX571xX1fxX25xX3xX3dxXbbxXbcxX4xX3xXexXdxX49xX1fxX3xX1xX75xX1fxX1xX3xX27xX35xXdxX3xX34xX4dxXexX3xX27xXdxX1cxX2axX7xX3xX3dxX6xX1fxX25xX3xX77xX1xX36dxX1fxX25xX3xX5xX6xX1fxX3xXexX1cxX2axX3fxX33cxX1fxX3xX34xXc8xX1fxX1xX3xXexX1cxX2exX1fxX25xX3xX4xX4dxX1fxX25xX3xX3dx6e10xX1fxX25xXb1xX3xX1xX2exX5f6xX4xX3xXexX1cxXbbxX35xX4xX3xX3dxXb4xX3xX3dxX43axX3xX4xXb4xX3xX4xX18xX4xX3xXbxX1xXbbxX568xX1fxX25xX3xXbxX1xX18xXbxX3xX3dxXdxX33cxX2axX3xXexX1cxX349xX3xX3dxX43axX3xX3dxXbbxXbcxX4xX3xX77xXdxX1exX34xX3xX4xX1xX34bxX1fxX25xX3xXexX1cxXbbxX35xX4xX3xX3dxXb4xX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xXcxXc8xXdxX3xX13xX14xXb1xX3xX4xXb4xX3xX1fxX1xXdxX33cxX2axX3xX1fxX1xXb4xX34xX3xX27xX5e2xX1fxX3xX3dxX4dxX1fxX25xX3xX1fxX1xXbbxX3xX2xX2abxX6xX3fxX40bxX2exX2exX1fxX10xX1cxX3xX23xX1fxX25xX3xX1xX4dxX3xX4xX18xX4xX3xX1fxX25xX1xXdxXf2xX1fxX3xX4xX34bxX2axX3xX69xX6fxXcxX3xX3dxX351xXdxX3xX27xX35xXdxX3xX1adxXedxX1fxX1xX3xX6fxX2a8xX2a9xX2aaxX2abxX142xX2xX2aexX3xX1fxX1xX3axX34xX3xX25xXdxX8f9xXbxX3xX7xX35xX34xX3xX4xXb4xX3xX27xX54xX4xX56xXdxX1fxX3xXbxX1x6f8axX1fxX25xX3xX1adxXedxX1fxX1xXb1xX3xX1fxX1xXbbxX1fxX25xX3xX4xX18xX4xX1xX3xX5xX75xX34xX3xX1fxX75xX3fxX3xX27xX3c2xX1fxX3xX25xXccxX3fxX3xXexX1cxX6xX1fxX1xX3xX4xX43axXdxX3xX27xXe5xX3xX77xX1xX36dxX1fxX25xX3xXexX1xX1exX3xX1adxXdxX49xXexX3xXexX1cxXbbxX35xX4xX3xX34xX34bxX4xX3xX3dxX4dxX3xX1fxX25xX1xXdxXf2xX34xX3xXexX1cxX7dxX1fxX25xX3xX4xX23xX6xX3xX1adxXedxX1fxX1xX3xX27xX75xX3xX4xX1xXbbxX6xX3xX1xXdxX1exX2axX3xX1xX49xXexX3xX4xX18xX4xX3xXexX18xX4xX3xX3dxX4dxX1fxX25xX3xX4xX23xX6xX3xX1adxXedxX1fxX1xX3xX4x43dcxX1fxX25xX3xX1fxX1xXbbxX3xX4xX1xXbbxX6xX3xX4xXb4xX3xXexX1xX2axX351xX4xX3xX4xX1x65bfxX6xX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xX308xX25xX2exX75xXdxX3xX1cxX6xXb1xX3xXexX1xX10xX2exX3xX1fxX25xXbbxX571xXdxX3xX3dxX34bxX1fxX25xX3xX3dxX399xX2axX3xcbaaxX1xX2exX6xX3xX308xX25xX1xXdxXf2xX1fxX3xX4xX34bxX2axX3xXexX1xX51xX3xX1fxX25xX1xXdxXedxX34xX3xX27xX54xX4xX56xXdxX1fxX3xX4xX23xX6xX3x98e0xXc8xXdxX3xX1xX7dxX4xX3xX63axX10xX2exX1cxX25xX10xX3xa991xX6xX7xX1xXdxX1fxX25xXexX2exX1fxXb1xX3xX36dxX1fxX25xX3xX2abxX6xX27xXdxX6cxX3xX2abxXdxX10xX34xX10xX1cxXexXb1xX3xX1xXdxXedxX1fxX3xXdexX3xX13xX14xX3xX4xXb4xX3xX6cxXdxXedxX1fxX3xX5xXccxX3fxX3xX1fxX1xXdxXd2xX34xX3xX1cxX4dxX1fxX25xX3xXexX1cxX2exX1fxX25xX3xX4xX4dxX1fxX25xX3xX3dxX999xX1fxX25xX3xX1fxXf2xX1fxX3xX77xX1xX36dxX1fxX25xX3xX4xX399xX1fxX3xX3dxX49xX1fxX3xX4xX18xX4xX3xXexX1xX51xX3xX1fxX25xX1xXdxXedxX34xX3xX69xX6fxXcxX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xX308xX2aaxX300xX2aaxX2abxX3xX4xX1xX2exX3xX1adxXdxX49xXexX3xX7xbf98xX3xX4xXb4xX3xXexX1xX1exX3xX3dxXbbxX6xX3xX1cxX6xX3xX34fxX2axX3fxX49xXexX3xX3dxX349xX1fxX1xX3xX27xX33cxX3xX27xXdxXedxX4xX3xX1fxX75xX3fxX3xX27xX75xX2exX3xX4xX2axX351xXdxX3xX1fxX6c9xX34xX3xX1fxX6xX3fxXb1xX3xX77xX1xXdxX3xX4xX18xX4xX3xXexX1xX51xX3xX1fxX25xX1xXdxXedxX34xX3xX5xXccxX34xX3xX7xX75xX1fxX25xX3xX25xXdxX6xXdxX3xX3dxX2exXc8xX1fxX3xX4xX2axX351xXdxX3xX1adxX54xXexX3xX3dxX399xX2axX3xX4xX1xX2exX3xX77xX49xXexX3xX34fxX2axX19dxX11dxX3xXb74xXdxX33cxX2axX3xX1fxX75xX3fxX3xX7xXc1dxX3xX25xXdxX8f9xXbxX3xX56xX18xX4xX3xX3dxX349xX1fxX1xX3xX5xXdxXedxX2axX3xX4xX18xX4xX3xXexX1xX51xX3xX1fxX25xX1xXdxXedxX34xX3xX69xX6fxXcxX3xX4xXb4xX3xX4xX399xX1fxX3xXexX1xXdxX49xXexXb1xX3xX6xX1fxX3xXexX2exX75xX1fxX3xX27xX75xX3xXbxX1xXc0xX3xX1xXbcxXbxX3xX27xX35xXdxX3xX4xX1xX2axX3exX1fxX3xX34xX694xX4xX3xX3dxXc8xX2exX3xX3dxX34bxX4xX3xX1xX6xX3fxX3xX77xX1xX36dxX1fxX25xX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xXcxX1cxX2exX1fxX25xX3xX34xX4dxXexX3xX6cxXdxXd2xX1fxX3xX1adxXdxX49xX1fxX3xX77xX1xX18xX4xXb1xX3xX34xX4dxXexX3xX1fxX25xX1xXdxXf2xX1fxX3xX4xX34bxX2axX3xXexXc8xXdxX3xXexX1xX349xX3xXexX1cxX72exX1fxX3xXb4exX2axXbxX4aexX10xX1cxX275xX10xX5xX5xXb1xX3xX1adxX6xX1fxX25xX3xX12dxX6xX6cxX10xX1fxX3xX142xX3xXb83xX2axX10xX1cxXexXexX10xX34xX1adxX10xX1cxX25xXb1xX3xX34xXdxX33cxX1fxX3xX308xX6xX34xX3xX1fxXbbxX35xX4xX3xXb74xX34bxX4xXb1xX3xX27xX351xX1fxX3xX5xX75xX3xX34xX4dxXexX3xX3dxXdxX1exX34xX3xX1fxXb4xX1fxX25xX3xX6fxX2a8xX2a9xX2aaxX2abxX142xX2xX2aexXb1xX3xX4xX1xX2exX3xXexX1xX72exX3fxX3xX1c7xXb1xX1c7x650axX3xX1fxX25xXbbxX571xXdxX3xX6cxXccxX1fxX3xX3dxX349xX6xX3xXbxX1xXbbxX568xX1fxX25xX3xX4xXb4xX3xX77xX1xX18xX1fxX25xX3xXexX1xX1exX3xX4xX1xX351xX1fxX25xX3xX27xXdxX1cxX2axX7xX3xX40bxX300xX40dxX40bxX142xX6fxX2exX2a9xX142xX1c1xX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xX308xX25xX75xX3fxX3xX2xX1ccxX5axX1cexXb1xX3xX2a9xXdxXedxX1fxX3xX40dxX2exX1adxX10xX1cxXexX3xXb4exX2exX4xX1xX3xX118xX40dxXb4exX2aaxX11cxXb1xX3xX4xX568xX3xX34fxX2axX6xX1fxX3xX4xX1xX3a1xX1fxX1xX3xXbxX1xX23xX3xX5xXdxXf2xX1fxX3xX1adxX6xX1fxX25xX3xX27xX33cxX3xXbxX1xXa74xX1fxX25xX3xX27xX75xX3xX77xXdxX1exX34xX3xX7xX2exX18xXexX3xX6cxX349xX4xX1xX3xX1adxXedxX1fxX1xXb1xX3xX4xX1xX2exX3xX1adxXdxX49xXexX3xX25xX399xX1fxX3xX2xX1c7xXdb9xX3xX1fxX25xXbbxX571xXdxX3xXbxX1xX18xXexX3xX1xXdxXedxX1fxX3xX4xXb4xX3xX77xX1xX18xX1fxX25xX3xXexX1xX1exX3xXexX3a1xX4xX1xX3xX4xX694xX4xX3xX5xX75xX3xX1fxX1xXb18xX1fxX25xX3xX1fxX25xXbbxX571xXdxX3xX77xX1xX36dxX1fxX25xX3xX4xXb4xX3xXexX1cxXdxXedxX2axX3xX4xX1xX34bxX1fxX25xX3xX1adxXedxX1fxX1xX3xX3dxXdxX1exX1fxX3xX1xXe5xX1fxX1xXb1xX3xXexX1cxX2exX1fxX25xX3xX77xX1xXdxX3xXexX72exXexX3xX4xX19dxX3xX1fxX1xXb18xX1fxX25xX3xX1fxX25xXbbxX571xXdxX3xX77xX1xX18xX4xX3xX4xXb4xX3xX3a1xXexX3xX1fxX1xX72exXexX3xX34xX4dxXexX3xXexX1cxXdxXedxX2axX3xX4xX1xX34bxX1fxX25xX3xX1fxX1xXbbxX3xX7xX351xXexXb1xX3xX1xX2exXb1xX3xX77xX1xXb4xX3xXexX1xXdexX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xXcxX2axX3fxX3xX1fxX1xXdxXf2xX1fxXb1xX3xX302xX1xXb4xX3xX63axXdxX18xX34xX3xX3dxX351xX4xX3xX2a9xXdxXedxX1fxX3xX40dxXb4exX2aaxX3xb897xX6xX1cxX7xX3xX40bxX4xX1xX6xX6xX6cxX10xX3xX4xX1xX2exX3xX1adxXdxX49xXexX3xX1fxX25xX6xX3fxX3xX4xX19dxX3xX77xX1xXdxX3xX25xXdxX19dxX3xX3dxX349xX1fxX1xX3xX1cxX3axX1fxX25xX3xX1fxX25xXbbxX571xXdxX3xX4xXb4xX3xX77xX1xX18xX1fxX25xX3xXexX1xX1exX3xX7xXc1dxX3xX34xXdxXd2xX1fxX3xX6cxX349xX4xX1xX3xX27xX35xXdxX3xX27xXdxX1cxX2axX7xX3xX27xX75xX3xX18xXbxX3xX6cxX70axX1fxX25xX3xX3dxXdxX33cxX2axX3xX1fxX75xX3fxX3xX27xX35xXdxX3xXexX72exXexX3xX4xX19dxX3xX34xX7dxXdxX3xX1fxX25xXbbxX571xXdxX3xXdexX3xXb74xX34bxX4xXb1xX3xX4xXb00xX1fxX25xX3xX106xX77xX1xX36dxX1fxX25xX3xX3dxX23xX3xX3dxX1exX3xX1fxX25xX6c9xX1fxX3xX4xX1xX5f6xX1fxX3xX5xX75xX1fxX3xX7xXb4xX1fxX25xX3xXexX1xX34bxX3xX1xX6xXdxX116xX3xXdexX3xX1fxXbbxX35xX4xX3xX1fxX75xX3fxX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xX69xX568xX1fxX3xX1fxXb18xX6xXb1xX3xX1fxX25xX1xXdxXf2xX1fxX3xX4xX34bxX2axX3xX4xX1xX2exX3xXexX1xX72exX3fxX3xX1c1xX1cexXb1xX1c1xXdb9xX3xX1fxX25xXbbxX571xXdxX3xXexX1cxXbbxXdexX1fxX25xX3xXexX1xX75xX1fxX1xX3xX1fxX1xXdxXd2xX34xX3xX27xXdxX1cxX2axX7xX3xX1fxX1xXbbxX1fxX25xX3xX4xX568xX3xXexX1xX1exX3xX77xX1xX36dxX1fxX25xX3xXexXc8xX2exX3xX1cxX6xX3xX77xX1xX18xX1fxX25xX3xXexX1xX1exXb1xX3xX6cxXc0xX3xX3dxXdxX33cxX2axX3xX1fxX75xX3fxX3xX77xX1xX36dxX1fxX25xX3xX4xXb4xX3xX1fxX25xX1xc7a7xX6xX3xX5xX75xX3xX1xX7dxX3xX77xX1xX36dxX1fxX25xX3xX4xXb4xX3xX34xXdxXd2xX1fxX3xX6cxX349xX4xX1xX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX12dxX2exX6cxX3fxXaxX12xX308xX49xX2axX3xX56xX3d0xXexX3xXexX1xX10xX2exX3xX25xXdxX35xXdxX3xXexX3a1xX1fxX1xXb1xX3xX1fxX25xX1xXdxXf2xX1fxX3xX4xX34bxX2axX3xX4xX1xX2exX3xXexX1xX72exX3fxX3xX77xX1xX18xX1fxX25xX3xXexX1xX1exX3xX3dxXbbxXbcxX4xX3xXbxX1xX18xXexX3xX1xXdxXedxX1fxX3xXdexX3xX1fxXb18xX3xX25xXdxX35xXdxX3xX118xX1cexXb1xX1c7xXdb9xX11cxX3xX4xX6xX2exX3xX1xX568xX1fxX3xX1fxX6xX34xX3xX25xXdxX35xXdxX3xX118xX1caxXb1xX1c7xXdb9xX11cxX11dxX3xX308xX25xX1xXdxXf2xX1fxX3xX4xX34bxX2axX3xXexX1cxXf2xX1fxX3xX4xXb00xX1fxX25xX3xXbxX1xX18xXexX3xX1xXdxXedxX1fxX3xX1cxX3axX1fxX25xX3xX7xX351xX3xX4xX6xX3xX1fxX1xXdxXd2xX34xX3xX4xX6xX2exX3xX25xX72exXbxX3xX1c3xXb1xX2aexX3xX5xX399xX1fxX3xX7xX2exX3xX27xX35xXdxX3xX1fxX1xXb18xX1fxX25xX3xX4xX2exX1fxX3xX7xX351xX3xXexX1xX351xX1fxX25xX3xX77xXf2xX3xX4xX1xX3a1xX1fxX1xX3xXexX1xX34bxX4xX3xXexXc8xXdxX3xXb4exX2axXbxX4aexX10xX1cxX275xX10xX5xX5xXb1xX3xXexX1xX349xX3xXexX1cxX72exX1fxX3xX4xXb4xX3xX25xX399xX1fxX3xX1caxX11dxX1c2xX1c2xX1c2xX3xX6cxXccxX1fxX11dxX5axX11dxX0xX5axXbxX12xX0xXbxX3xX4xX5xX6xX7xX7xX9xXaxXbxX300xX2axXexX1xX2exX1cxXaxX12xX118xXcxXcxX306xX2a9xX308xX5axX2a9xXdxX10xXexX1fxX6xX34xa841xX11cxX0xX5axXbxX12
(TTXVN/Vietnam+)