發送短信 : Third dose of BNT162b2 improves immune response in liver transplant recipients to ancestral strain but not Omicron BA.1 and XBB

 ______      ___     ______     _____     ______  
|      \\   / _ \\  |      \\  |  ___||  /_   _// 
|  --  //  | / \ || |  --  //  | ||__      | ||   
|  --  \\  | \_/ || |  --  \\  | ||__     _| ||   
|______//   \___//  |______//  |_____||  /__//    
`------`    `---`   `------`   `-----`   `--`