新冠疫苗:奥密克戎变异株“靶向版疫苗”问世可期
新冠大流行爆发以来,不同的病毒变异株先后主导全球疫情,但针对特定病毒变体的疫苗研发,始于最新出现的奥密克戎。
Severity: 8192
Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated
Filename: database/DB_driver.php
Line Number: 371
Backtrace:
File: /home2/seasidecambodia/public_html/application/config/config.php
Line: 338
Function: DB
File: /home2/seasidecambodia/public_html/index.php
Line: 325
Function: require_once